23303525

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 35057280

約数和(自身を除く): 11753755

約数列:

[1, 5, 7, 25, 35, 37, 59, 61, 175, 185, 259, 295, 305, 413, 427, 925, 1295, 1475, 1525, 2065, 2135, 2183, 2257, 3599, 6475, 10325, 10675, 10915, 11285, 15281, 15799, 17995, 25193, 54575, 56425, 76405, 78995, 89975, 125965, 133163, 382025, 394975, 629825, 665815, 932141, 3329075, 4660705, 23303525]

約数ペア:

[(1, 23303525), (5, 4660705), (7, 3329075), (25, 932141), (35, 665815), (37, 629825), (59, 394975), (61, 382025), (175, 133163), (185, 125965), (259, 89975), (295, 78995), (305, 76405), (413, 56425), (427, 54575), (925, 25193), (1295, 17995), (1475, 15799), (1525, 15281), (2065, 11285), (2135, 10915), (2183, 10675), (2257, 10325), (3599, 6475)]