24625315

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 36465408

約数和(自身を除く): 11840093

約数列:

[1, 5, 11, 13, 31, 55, 65, 101, 121, 143, 155, 341, 403, 505, 605, 715, 1111, 1313, 1573, 1705, 2015, 3131, 3751, 4433, 5555, 6565, 7865, 12221, 14443, 15655, 18755, 22165, 34441, 40703, 48763, 61105, 72215, 158873, 172205, 203515, 243815, 378851, 447733, 794365, 1894255, 2238665, 4925063, 24625315]

約数ペア:

[(1, 24625315), (5, 4925063), (11, 2238665), (13, 1894255), (31, 794365), (55, 447733), (65, 378851), (101, 243815), (121, 203515), (143, 172205), (155, 158873), (341, 72215), (403, 61105), (505, 48763), (605, 40703), (715, 34441), (1111, 22165), (1313, 18755), (1573, 15655), (1705, 14443), (2015, 12221), (3131, 7865), (3751, 6565), (4433, 5555)]