2146643895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{245471}}^1$

素因数の和:245543

約数の個数: 32

約数和(自身を含む): 3817580544

約数和(自身を除く): 1670936649

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 8745, 245471, 736413, 1227355, 2700181, 3682065, 8100543, 13009963, 13500905, 39029889, 40502715, 65049815, 143109593, 195149445, 429328779, 715547965, 2146643895]

約数ペア:

[(1, 2146643895), (3, 715547965), (5, 429328779), (11, 195149445), (15, 143109593), (33, 65049815), (53, 40502715), (55, 39029889), (159, 13500905), (165, 13009963), (265, 8100543), (583, 3682065), (795, 2700181), (1749, 1227355), (2915, 736413), (8745, 245471)]