72455435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 98364672

約数和(自身を除く): 25909237

約数列:

[1, 5, 13, 37, 47, 65, 185, 235, 481, 611, 641, 1739, 2405, 3055, 3205, 8333, 8695, 22607, 23717, 30127, 41665, 113035, 118585, 150635, 308321, 391651, 1114699, 1541605, 1958255, 5573495, 14491087, 72455435]

約数ペア:

[(1, 72455435), (5, 14491087), (13, 5573495), (37, 1958255), (47, 1541605), (65, 1114699), (185, 391651), (235, 308321), (481, 150635), (611, 118585), (641, 113035), (1739, 41665), (2405, 30127), (3055, 23717), (3205, 22607), (8333, 8695)]