39996825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{48481}}^1$

素因数の和:48505

約数の個数: 24

約数和(自身を含む): 72141216

約数和(自身を除く): 32144391

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 48481, 145443, 242405, 533291, 727215, 1212025, 1599873, 2666455, 3636075, 7999365, 13332275, 39996825]

約数ペア:

[(1, 39996825), (3, 13332275), (5, 7999365), (11, 3636075), (15, 2666455), (25, 1599873), (33, 1212025), (55, 727215), (75, 533291), (165, 242405), (275, 145443), (825, 48481)]