240115875

素因数分解:

$3^1\times 5^3\times {\mathrm{521}}^1\times {\mathrm{1229}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 400645440

約数和(自身を除く): 160529565

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 521, 1229, 1563, 2605, 3687, 6145, 7815, 13025, 18435, 30725, 39075, 65125, 92175, 153625, 195375, 460875, 640309, 1920927, 3201545, 9604635, 16007725, 48023175, 80038625, 240115875]

約数ペア:

[(1, 240115875), (3, 80038625), (5, 48023175), (15, 16007725), (25, 9604635), (75, 3201545), (125, 1920927), (375, 640309), (521, 460875), (1229, 195375), (1563, 153625), (2605, 92175), (3687, 65125), (6145, 39075), (7815, 30725), (13025, 18435)]