155572395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{2671}}^1$

素因数の和:3043

約数の個数: 32

約数和(自身を含む): 272415744

約数和(自身を除く): 116843349

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 353, 1059, 1765, 2671, 3883, 5295, 8013, 11649, 13355, 19415, 29381, 40065, 58245, 88143, 146905, 440715, 942863, 2828589, 4714315, 10371493, 14142945, 31114479, 51857465, 155572395]

約数ペア:

[(1, 155572395), (3, 51857465), (5, 31114479), (11, 14142945), (15, 10371493), (33, 4714315), (55, 2828589), (165, 942863), (353, 440715), (1059, 146905), (1765, 88143), (2671, 58245), (3883, 40065), (5295, 29381), (8013, 19415), (11649, 13355)]