193048125

素因数分解:

$3^1\times 5^4\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:863

約数の個数: 40

約数和(自身を含む): 324271200

約数和(自身を除く): 131223075

約数列:

[1, 3, 5, 15, 25, 75, 125, 149, 375, 447, 625, 691, 745, 1875, 2073, 2235, 3455, 3725, 10365, 11175, 17275, 18625, 51825, 55875, 86375, 93125, 102959, 259125, 279375, 308877, 431875, 514795, 1295625, 1544385, 2573975, 7721925, 12869875, 38609625, 64349375, 193048125]

約数ペア:

[(1, 193048125), (3, 64349375), (5, 38609625), (15, 12869875), (25, 7721925), (75, 2573975), (125, 1544385), (149, 1295625), (375, 514795), (447, 431875), (625, 308877), (691, 279375), (745, 259125), (1875, 102959), (2073, 93125), (2235, 86375), (3455, 55875), (3725, 51825), (10365, 18625), (11175, 17275)]