25678235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 35831808

約数和(自身を除く): 10153573

約数列:

[1, 5, 11, 23, 53, 55, 115, 253, 265, 383, 583, 1219, 1265, 1915, 2915, 4213, 6095, 8809, 13409, 20299, 21065, 44045, 67045, 96899, 101495, 223289, 466877, 484495, 1116445, 2334385, 5135647, 25678235]

約数ペア:

[(1, 25678235), (5, 5135647), (11, 2334385), (23, 1116445), (53, 484495), (55, 466877), (115, 223289), (253, 101495), (265, 96899), (383, 67045), (583, 44045), (1219, 21065), (1265, 20299), (1915, 13409), (2915, 8809), (4213, 6095)]