225747250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{53117}}^1$

素因数の和:53151

約数の個数: 32

約数和(自身を含む): 447466032

約数和(自身を除く): 221718782

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 53117, 106234, 265585, 531170, 902989, 1327925, 1805978, 2655850, 4514945, 6639625, 9029890, 13279250, 22574725, 45149450, 112873625, 225747250]

約数ペア:

[(1, 225747250), (2, 112873625), (5, 45149450), (10, 22574725), (17, 13279250), (25, 9029890), (34, 6639625), (50, 4514945), (85, 2655850), (125, 1805978), (170, 1327925), (250, 902989), (425, 531170), (850, 265585), (2125, 106234), (4250, 53117)]