15509496

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 40240800

約数和(自身を除く): 24731304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 89, 106, 137, 159, 178, 212, 267, 274, 318, 356, 411, 424, 534, 548, 636, 712, 822, 1068, 1096, 1272, 1644, 2136, 3288, 4717, 7261, 9434, 12193, 14151, 14522, 18868, 21783, 24386, 28302, 29044, 36579, 37736, 43566, 48772, 56604, 58088, 73158, 87132, 97544, 113208, 146316, 174264, 292632, 646229, 1292458, 1938687, 2584916, 3877374, 5169832, 7754748, 15509496]

約数ペア:

[(1, 15509496), (2, 7754748), (3, 5169832), (4, 3877374), (6, 2584916), (8, 1938687), (12, 1292458), (24, 646229), (53, 292632), (89, 174264), (106, 146316), (137, 113208), (159, 97544), (178, 87132), (212, 73158), (267, 58088), (274, 56604), (318, 48772), (356, 43566), (411, 37736), (424, 36579), (534, 29044), (548, 28302), (636, 24386), (712, 21783), (822, 18868), (1068, 14522), (1096, 14151), (1272, 12193), (1644, 9434), (2136, 7261), (3288, 4717)]