47243775

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{8629}}^1$

素因数の和:8715

約数の個数: 24

約数和(自身を含む): 79188880

約数和(自身を除く): 31945105

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 5475, 8629, 25887, 43145, 129435, 215725, 629917, 647175, 1889751, 3149585, 9448755, 15747925, 47243775]

約数ペア:

[(1, 47243775), (3, 15747925), (5, 9448755), (15, 3149585), (25, 1889751), (73, 647175), (75, 629917), (219, 215725), (365, 129435), (1095, 43145), (1825, 25887), (5475, 8629)]