71320965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{13171}}^1$

素因数の和:13217

約数の個数: 24

約数和(自身を含む): 120444768

約数和(自身を除く): 49123803

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5415, 13171, 39513, 65855, 197565, 250249, 750747, 1251245, 3753735, 4754731, 14264193, 23773655, 71320965]

約数ペア:

[(1, 71320965), (3, 23773655), (5, 14264193), (15, 4754731), (19, 3753735), (57, 1251245), (95, 750747), (285, 250249), (361, 197565), (1083, 65855), (1805, 39513), (5415, 13171)]