15677499025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{29023}}^1$

素因数の和:29122

約数の個数: 48

約数和(自身を含む): 21766606848

約数和(自身を除く): 6089107823

約数列:

[1, 5, 17, 25, 31, 41, 85, 155, 205, 425, 527, 697, 775, 1025, 1271, 2635, 3485, 6355, 13175, 17425, 21607, 29023, 31775, 108035, 145115, 493391, 540175, 725575, 899713, 1189943, 2466955, 4498565, 5949715, 12334775, 15295121, 20229031, 22492825, 29748575, 36888233, 76475605, 101145155, 184441165, 382378025, 505725775, 627099961, 922205825, 3135499805, 15677499025]

約数ペア:

[(1, 15677499025), (5, 3135499805), (17, 922205825), (25, 627099961), (31, 505725775), (41, 382378025), (85, 184441165), (155, 101145155), (205, 76475605), (425, 36888233), (527, 29748575), (697, 22492825), (775, 20229031), (1025, 15295121), (1271, 12334775), (2635, 5949715), (3485, 4498565), (6355, 2466955), (13175, 1189943), (17425, 899713), (21607, 725575), (29023, 540175), (31775, 493391), (108035, 145115)]