135860725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 232485120

約数和(自身を除く): 96624395

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 61, 65, 77, 89, 91, 143, 175, 275, 305, 325, 385, 427, 445, 455, 623, 671, 715, 793, 979, 1001, 1157, 1525, 1925, 2135, 2225, 2275, 3115, 3355, 3575, 3965, 4697, 4895, 5005, 5429, 5551, 5785, 6853, 8099, 8723, 10675, 12727, 15575, 16775, 19825, 23485, 24475, 25025, 27145, 27755, 28925, 34265, 38003, 40495, 43615, 59719, 61061, 63635, 70577, 89089, 117425, 135725, 138775, 171325, 190015, 202475, 218075, 298595, 305305, 318175, 352885, 418033, 445445, 494039, 776347, 950075, 1492975, 1526525, 1764425, 2090165, 2227225, 2470195, 3881735, 5434429, 10450825, 12350975, 19408675, 27172145, 135860725]

約数ペア:

[(1, 135860725), (5, 27172145), (7, 19408675), (11, 12350975), (13, 10450825), (25, 5434429), (35, 3881735), (55, 2470195), (61, 2227225), (65, 2090165), (77, 1764425), (89, 1526525), (91, 1492975), (143, 950075), (175, 776347), (275, 494039), (305, 445445), (325, 418033), (385, 352885), (427, 318175), (445, 305305), (455, 298595), (623, 218075), (671, 202475), (715, 190015), (793, 171325), (979, 138775), (1001, 135725), (1157, 117425), (1525, 89089), (1925, 70577), (2135, 63635), (2225, 61061), (2275, 59719), (3115, 43615), (3355, 40495), (3575, 38003), (3965, 34265), (4697, 28925), (4895, 27755), (5005, 27145), (5429, 25025), (5551, 24475), (5785, 23485), (6853, 19825), (8099, 16775), (8723, 15575), (10675, 12727)]