129132075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{90619}}^1$

素因数の和:90651

約数の個数: 24

約数和(自身を含む): 224737600

約数和(自身を除く): 95605525

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 90619, 271857, 453095, 1359285, 1721761, 2265475, 5165283, 6796425, 8608805, 25826415, 43044025, 129132075]

約数ペア:

[(1, 129132075), (3, 43044025), (5, 25826415), (15, 8608805), (19, 6796425), (25, 5165283), (57, 2265475), (75, 1721761), (95, 1359285), (285, 453095), (475, 271857), (1425, 90619)]