1085331325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{49843}}^1$

素因数の和:49933

約数の個数: 24

約数和(自身を含む): 1470996128

約数和(自身を除く): 385664803

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 4355, 21775, 49843, 249215, 647959, 1246075, 3239795, 3339481, 16198975, 16697405, 43413253, 83487025, 217066265, 1085331325]

約数ペア:

[(1, 1085331325), (5, 217066265), (13, 83487025), (25, 43413253), (65, 16697405), (67, 16198975), (325, 3339481), (335, 3239795), (871, 1246075), (1675, 647959), (4355, 249215), (21775, 49843)]