109441475

素因数分解:

$5^2\times {\mathrm{11}}^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:90

約数の個数: 60

約数和(自身を含む): 167749680

約数和(自身を除く): 58308205

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 115, 121, 143, 253, 275, 299, 325, 575, 605, 715, 1265, 1331, 1495, 1573, 2783, 3025, 3289, 3575, 6325, 6655, 7475, 7865, 13915, 14641, 16445, 17303, 30613, 33275, 36179, 39325, 69575, 73205, 82225, 86515, 153065, 180895, 190333, 336743, 366025, 397969, 432575, 765325, 904475, 951665, 1683715, 1989845, 4377659, 4758325, 8418575, 9949225, 21888295, 109441475]

約数ペア:

[(1, 109441475), (5, 21888295), (11, 9949225), (13, 8418575), (23, 4758325), (25, 4377659), (55, 1989845), (65, 1683715), (115, 951665), (121, 904475), (143, 765325), (253, 432575), (275, 397969), (299, 366025), (325, 336743), (575, 190333), (605, 180895), (715, 153065), (1265, 86515), (1331, 82225), (1495, 73205), (1573, 69575), (2783, 39325), (3025, 36179), (3289, 33275), (3575, 30613), (6325, 17303), (6655, 16445), (7475, 14641), (7865, 13915)]