1230852095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{315199}}^1$

素因数の和:315286

約数の個数: 16

約数和(自身を含む): 1633996800

約数和(自身を除く): 403144705

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 315199, 1575995, 3467189, 17335945, 22379129, 111895645, 246170419, 1230852095]

約数ペア:

[(1, 1230852095), (5, 246170419), (11, 111895645), (55, 22379129), (71, 17335945), (355, 3467189), (781, 1575995), (3905, 315199)]