87306425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4483}}^1$

素因数の和:4553

約数の個数: 24

約数和(自身を含む): 116763360

約数和(自身を除く): 29456935

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 779, 1025, 3895, 4483, 19475, 22415, 85177, 112075, 183803, 425885, 919015, 2129425, 3492257, 4595075, 17461285, 87306425]

約数ペア:

[(1, 87306425), (5, 17461285), (19, 4595075), (25, 3492257), (41, 2129425), (95, 919015), (205, 425885), (475, 183803), (779, 112075), (1025, 85177), (3895, 22415), (4483, 19475)]