83684265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41947}}^1$

素因数の和:41981

約数の個数: 32

約数和(自身を含む): 161080320

約数和(自身を除く): 77396055

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 41947, 125841, 209735, 293629, 629205, 796993, 880887, 1468145, 2390979, 3984965, 4404435, 5578951, 11954895, 16736853, 27894755, 83684265]

約数ペア:

[(1, 83684265), (3, 27894755), (5, 16736853), (7, 11954895), (15, 5578951), (19, 4404435), (21, 3984965), (35, 2390979), (57, 1468145), (95, 880887), (105, 796993), (133, 629205), (285, 293629), (399, 209735), (665, 125841), (1995, 41947)]