123060075

素因数分解:

$3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{4133}}^1$

素因数の和:4543

約数の個数: 24

約数和(自身を含む): 204021168

約数和(自身を除く): 80961093

約数列:

[1, 3, 5, 15, 25, 75, 397, 1191, 1985, 4133, 5955, 9925, 12399, 20665, 29775, 61995, 103325, 309975, 1640801, 4922403, 8204005, 24612015, 41020025, 123060075]

約数ペア:

[(1, 123060075), (3, 41020025), (5, 24612015), (15, 8204005), (25, 4922403), (75, 1640801), (397, 309975), (1191, 103325), (1985, 61995), (4133, 29775), (5955, 20665), (9925, 12399)]