74887075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4261}}^1$

素因数の和:4327

約数の個数: 24

約数和(自身を含む): 100412720

約数和(自身を除く): 25525645

約数列:

[1, 5, 19, 25, 37, 95, 185, 475, 703, 925, 3515, 4261, 17575, 21305, 80959, 106525, 157657, 404795, 788285, 2023975, 2995483, 3941425, 14977415, 74887075]

約数ペア:

[(1, 74887075), (5, 14977415), (19, 3941425), (25, 2995483), (37, 2023975), (95, 788285), (185, 404795), (475, 157657), (703, 106525), (925, 80959), (3515, 21305), (4261, 17575)]