4248975125

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{2917}}^1$

素因数の和:3246

約数の個数: 32

約数和(自身を含む): 5447929344

約数和(自身を除く): 1198954219

約数列:

[1, 5, 25, 43, 125, 215, 271, 1075, 1355, 2917, 5375, 6775, 11653, 14585, 33875, 58265, 72925, 125431, 291325, 364625, 627155, 790507, 1456625, 3135775, 3952535, 15678875, 19762675, 33991801, 98813375, 169959005, 849795025, 4248975125]

約数ペア:

[(1, 4248975125), (5, 849795025), (25, 169959005), (43, 98813375), (125, 33991801), (215, 19762675), (271, 15678875), (1075, 3952535), (1355, 3135775), (2917, 1456625), (5375, 790507), (6775, 627155), (11653, 364625), (14585, 291325), (33875, 125431), (58265, 72925)]