25059195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 53913600

約数和(自身を除く): 28854405

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 53, 57, 63, 79, 95, 105, 133, 159, 171, 237, 265, 285, 315, 371, 395, 399, 477, 553, 665, 711, 795, 855, 1007, 1113, 1185, 1197, 1501, 1659, 1855, 1995, 2385, 2765, 3021, 3339, 3555, 4187, 4503, 4977, 5035, 5565, 5985, 7049, 7505, 8295, 9063, 10507, 12561, 13509, 15105, 16695, 20935, 21147, 22515, 24885, 29309, 31521, 35245, 37683, 45315, 52535, 62805, 63441, 67545, 79553, 87927, 94563, 105735, 146545, 157605, 188415, 238659, 263781, 317205, 397765, 439635, 472815, 556871, 715977, 1193295, 1318905, 1670613, 2784355, 3579885, 5011839, 8353065, 25059195]

約数ペア:

[(1, 25059195), (3, 8353065), (5, 5011839), (7, 3579885), (9, 2784355), (15, 1670613), (19, 1318905), (21, 1193295), (35, 715977), (45, 556871), (53, 472815), (57, 439635), (63, 397765), (79, 317205), (95, 263781), (105, 238659), (133, 188415), (159, 157605), (171, 146545), (237, 105735), (265, 94563), (285, 87927), (315, 79553), (371, 67545), (395, 63441), (399, 62805), (477, 52535), (553, 45315), (665, 37683), (711, 35245), (795, 31521), (855, 29309), (1007, 24885), (1113, 22515), (1185, 21147), (1197, 20935), (1501, 16695), (1659, 15105), (1855, 13509), (1995, 12561), (2385, 10507), (2765, 9063), (3021, 8295), (3339, 7505), (3555, 7049), (4187, 5985), (4503, 5565), (4977, 5035)]