13156680915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{25577}}^1$

素因数の和:25689

約数の個数: 96

約数和(自身を含む): 27580041216

約数和(自身を除く): 14423360301

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 71, 105, 115, 161, 207, 213, 315, 345, 355, 483, 497, 639, 805, 1035, 1065, 1449, 1491, 1633, 2415, 2485, 3195, 4473, 4899, 7245, 7455, 8165, 11431, 14697, 22365, 24495, 25577, 34293, 57155, 73485, 76731, 102879, 127885, 171465, 179039, 230193, 383655, 514395, 537117, 588271, 895195, 1150965, 1611351, 1764813, 1815967, 2685585, 2941355, 4117897, 5294439, 5447901, 8056755, 8824065, 9079835, 12353691, 12711769, 16343703, 20589485, 26472195, 27239505, 37061073, 38135307, 41767241, 61768455, 63558845, 81718515, 114405921, 125301723, 185305365, 190676535, 208836205, 292370687, 375905169, 572029605, 626508615, 877112061, 1461853435, 1879525845, 2631336183, 4385560305, 13156680915]

約数ペア:

[(1, 13156680915), (3, 4385560305), (5, 2631336183), (7, 1879525845), (9, 1461853435), (15, 877112061), (21, 626508615), (23, 572029605), (35, 375905169), (45, 292370687), (63, 208836205), (69, 190676535), (71, 185305365), (105, 125301723), (115, 114405921), (161, 81718515), (207, 63558845), (213, 61768455), (315, 41767241), (345, 38135307), (355, 37061073), (483, 27239505), (497, 26472195), (639, 20589485), (805, 16343703), (1035, 12711769), (1065, 12353691), (1449, 9079835), (1491, 8824065), (1633, 8056755), (2415, 5447901), (2485, 5294439), (3195, 4117897), (4473, 2941355), (4899, 2685585), (7245, 1815967), (7455, 1764813), (8165, 1611351), (11431, 1150965), (14697, 895195), (22365, 588271), (24495, 537117), (25577, 514395), (34293, 383655), (57155, 230193), (73485, 179039), (76731, 171465), (102879, 127885)]