40887675

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7901}}^1$

素因数の和:7940

約数の個数: 36

約数和(自身を含む): 76428144

約数和(自身を除く): 35540469

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 7901, 23703, 39505, 71109, 118515, 181723, 197525, 355545, 545169, 592575, 908615, 1635507, 1777725, 2725845, 4543075, 8177535, 13629225, 40887675]

約数ペア:

[(1, 40887675), (3, 13629225), (5, 8177535), (9, 4543075), (15, 2725845), (23, 1777725), (25, 1635507), (45, 908615), (69, 592575), (75, 545169), (115, 355545), (207, 197525), (225, 181723), (345, 118515), (575, 71109), (1035, 39505), (1725, 23703), (5175, 7901)]