471520415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{479}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 618554880

約数和(自身を除く): 147034465

約数列:

[1, 5, 17, 37, 85, 185, 313, 479, 629, 1565, 2395, 3145, 5321, 8143, 11581, 17723, 26605, 40715, 57905, 88615, 149927, 196877, 301291, 749635, 984385, 1506455, 2548759, 5547299, 12743795, 27736495, 94304083, 471520415]

約数ペア:

[(1, 471520415), (5, 94304083), (17, 27736495), (37, 12743795), (85, 5547299), (185, 2548759), (313, 1506455), (479, 984385), (629, 749635), (1565, 301291), (2395, 196877), (3145, 149927), (5321, 88615), (8143, 57905), (11581, 40715), (17723, 26605)]