74812975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 98208000

約数和(自身を除く): 23395025

約数列:

[1, 5, 19, 25, 95, 239, 475, 659, 1195, 3295, 4541, 5975, 12521, 16475, 22705, 62605, 113525, 157501, 313025, 787505, 2992519, 3937525, 14962595, 74812975]

約数ペア:

[(1, 74812975), (5, 14962595), (19, 3937525), (25, 2992519), (95, 787505), (239, 313025), (475, 157501), (659, 113525), (1195, 62605), (3295, 22705), (4541, 16475), (5975, 12521)]