23808225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 45532800

約数和(自身を除く): 21724575

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 101, 105, 175, 303, 449, 505, 525, 707, 1347, 1515, 2121, 2245, 2525, 3143, 3535, 6735, 7575, 9429, 10605, 11225, 15715, 17675, 33675, 45349, 47145, 53025, 78575, 136047, 226745, 235725, 317443, 680235, 952329, 1133725, 1587215, 3401175, 4761645, 7936075, 23808225]

約数ペア:

[(1, 23808225), (3, 7936075), (5, 4761645), (7, 3401175), (15, 1587215), (21, 1133725), (25, 952329), (35, 680235), (75, 317443), (101, 235725), (105, 226745), (175, 136047), (303, 78575), (449, 53025), (505, 47145), (525, 45349), (707, 33675), (1347, 17675), (1515, 15715), (2121, 11225), (2245, 10605), (2525, 9429), (3143, 7575), (3535, 6735)]