2100053455

素因数分解:

$5^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1\times {\mathrm{3517}}^1$

素因数の和:4218

約数の個数: 16

約数和(自身を含む): 2535492960

約数和(自身を除く): 435439505

約数列:

[1, 5, 307, 389, 1535, 1945, 3517, 17585, 119423, 597115, 1079719, 1368113, 5398595, 6840565, 420010691, 2100053455]

約数ペア:

[(1, 2100053455), (5, 420010691), (307, 6840565), (389, 5398595), (1535, 1368113), (1945, 1079719), (3517, 597115), (17585, 119423)]