71695365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1033}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 131425536

約数和(自身を除く): 59730171

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 661, 1033, 1983, 3099, 3305, 4627, 5165, 7231, 9915, 13881, 15495, 21693, 23135, 36155, 69405, 108465, 682813, 2048439, 3414065, 4779691, 10242195, 14339073, 23898455, 71695365]

約数ペア:

[(1, 71695365), (3, 23898455), (5, 14339073), (7, 10242195), (15, 4779691), (21, 3414065), (35, 2048439), (105, 682813), (661, 108465), (1033, 69405), (1983, 36155), (3099, 23135), (3305, 21693), (4627, 15495), (5165, 13881), (7231, 9915)]