1488750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{397}}^1$

素因数の和:422

約数の個数: 40

約数和(自身を含む): 3730056

約数和(自身を除く): 2241306

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 397, 625, 750, 794, 1191, 1250, 1875, 1985, 2382, 3750, 3970, 5955, 9925, 11910, 19850, 29775, 49625, 59550, 99250, 148875, 248125, 297750, 496250, 744375, 1488750]

約数ペア:

[(1, 1488750), (2, 744375), (3, 496250), (5, 297750), (6, 248125), (10, 148875), (15, 99250), (25, 59550), (30, 49625), (50, 29775), (75, 19850), (125, 11910), (150, 9925), (250, 5955), (375, 3970), (397, 3750), (625, 2382), (750, 1985), (794, 1875), (1191, 1250)]