74804915185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2753}}^1$

素因数の和:2939

約数の個数: 128

約数和(自身を含む): 123922068480

約数和(自身を除く): 49117153295

約数列:

[1, 5, 7, 11, 13, 35, 55, 61, 65, 77, 89, 91, 143, 305, 385, 427, 445, 455, 623, 671, 715, 793, 979, 1001, 1157, 2135, 2753, 3115, 3355, 3965, 4697, 4895, 5005, 5429, 5551, 5785, 6853, 8099, 8723, 12727, 13765, 19271, 23485, 27145, 27755, 30283, 34265, 35789, 38003, 40495, 43615, 59719, 61061, 63635, 70577, 89089, 96355, 151415, 167933, 178945, 190015, 211981, 245017, 250523, 298595, 305305, 352885, 393679, 418033, 445445, 494039, 776347, 839665, 1059905, 1175531, 1225085, 1252615, 1715119, 1847263, 1968395, 2090165, 2183129, 2470195, 2695187, 2755753, 3185221, 3881735, 5434429, 5877655, 8575595, 9236315, 10915645, 12930841, 13475935, 13778765, 14946037, 15281903, 15926105, 18866309, 22296547, 24014419, 27172145, 35037431, 64654205, 74730185, 76409515, 94331545, 104622259, 111482735, 120072095, 164406407, 168100933, 175187155, 194298481, 245262017, 523111295, 822032035, 840504665, 971492405, 1150844849, 1226310085, 1360089367, 2137283291, 5754224245, 6800446835, 10686416455, 14960983037, 74804915185]

約数ペア:

[(1, 74804915185), (5, 14960983037), (7, 10686416455), (11, 6800446835), (13, 5754224245), (35, 2137283291), (55, 1360089367), (61, 1226310085), (65, 1150844849), (77, 971492405), (89, 840504665), (91, 822032035), (143, 523111295), (305, 245262017), (385, 194298481), (427, 175187155), (445, 168100933), (455, 164406407), (623, 120072095), (671, 111482735), (715, 104622259), (793, 94331545), (979, 76409515), (1001, 74730185), (1157, 64654205), (2135, 35037431), (2753, 27172145), (3115, 24014419), (3355, 22296547), (3965, 18866309), (4697, 15926105), (4895, 15281903), (5005, 14946037), (5429, 13778765), (5551, 13475935), (5785, 12930841), (6853, 10915645), (8099, 9236315), (8723, 8575595), (12727, 5877655), (13765, 5434429), (19271, 3881735), (23485, 3185221), (27145, 2755753), (27755, 2695187), (30283, 2470195), (34265, 2183129), (35789, 2090165), (38003, 1968395), (40495, 1847263), (43615, 1715119), (59719, 1252615), (61061, 1225085), (63635, 1175531), (70577, 1059905), (89089, 839665), (96355, 776347), (151415, 494039), (167933, 445445), (178945, 418033), (190015, 393679), (211981, 352885), (245017, 305305), (250523, 298595)]