74754875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 101424960

約数和(自身を除く): 26670085

約数列:

[1, 5, 13, 25, 65, 125, 179, 257, 325, 895, 1285, 1625, 2327, 3341, 4475, 6425, 11635, 16705, 22375, 32125, 46003, 58175, 83525, 230015, 290875, 417625, 598039, 1150075, 2990195, 5750375, 14950975, 74754875]

約数ペア:

[(1, 74754875), (5, 14950975), (13, 5750375), (25, 2990195), (65, 1150075), (125, 598039), (179, 417625), (257, 290875), (325, 230015), (895, 83525), (1285, 58175), (1625, 46003), (2327, 32125), (3341, 22375), (4475, 16705), (6425, 11635)]