25157070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{279523}}^1$

素因数の和:279536

約数の個数: 24

約数和(自身を含む): 65408616

約数和(自身を除く): 40251546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 279523, 559046, 838569, 1397615, 1677138, 2515707, 2795230, 4192845, 5031414, 8385690, 12578535, 25157070]

約数ペア:

[(1, 25157070), (2, 12578535), (3, 8385690), (5, 5031414), (6, 4192845), (9, 2795230), (10, 2515707), (15, 1677138), (18, 1397615), (30, 838569), (45, 559046), (90, 279523)]