71934855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3041}}^1$

素因数の和:3151

約数の個数: 32

約数和(自身を含む): 122653440

約数和(自身を除く): 50718585

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1577, 3041, 4731, 7885, 9123, 15205, 23655, 45615, 57779, 173337, 252403, 288895, 757209, 866685, 1262015, 3786045, 4795657, 14386971, 23978285, 71934855]

約数ペア:

[(1, 71934855), (3, 23978285), (5, 14386971), (15, 4795657), (19, 3786045), (57, 1262015), (83, 866685), (95, 757209), (249, 288895), (285, 252403), (415, 173337), (1245, 57779), (1577, 45615), (3041, 23655), (4731, 15205), (7885, 9123)]