2732415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 5101056

約数和(自身を除く): 2368641

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 491, 795, 1113, 1473, 1855, 2455, 3437, 5565, 7365, 10311, 17185, 26023, 51555, 78069, 130115, 182161, 390345, 546483, 910805, 2732415]

約数ペア:

[(1, 2732415), (3, 910805), (5, 546483), (7, 390345), (15, 182161), (21, 130115), (35, 78069), (53, 51555), (105, 26023), (159, 17185), (265, 10311), (371, 7365), (491, 5565), (795, 3437), (1113, 2455), (1473, 1855)]