1237390125

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{113783}}^1$

素因数の和:113830

約数の個数: 32

約数和(自身を含む): 2130036480

約数和(自身を除く): 892646355

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 2175, 3625, 10875, 113783, 341349, 568915, 1706745, 2844575, 3299707, 8533725, 9899121, 14222875, 16498535, 42668625, 49495605, 82492675, 247478025, 412463375, 1237390125]

約数ペア:

[(1, 1237390125), (3, 412463375), (5, 247478025), (15, 82492675), (25, 49495605), (29, 42668625), (75, 16498535), (87, 14222875), (125, 9899121), (145, 8533725), (375, 3299707), (435, 2844575), (725, 1706745), (2175, 568915), (3625, 341349), (10875, 113783)]