42295625

素因数分解:

$5^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 40

約数和(自身を含む): 56981760

約数和(自身を除く): 14686135

約数列:

[1, 5, 25, 31, 37, 59, 125, 155, 185, 295, 625, 775, 925, 1147, 1475, 1829, 2183, 3875, 4625, 5735, 7375, 9145, 10915, 19375, 23125, 28675, 36875, 45725, 54575, 67673, 143375, 228625, 272875, 338365, 716875, 1143125, 1364375, 1691825, 8459125, 42295625]

約数ペア:

[(1, 42295625), (5, 8459125), (25, 1691825), (31, 1364375), (37, 1143125), (59, 716875), (125, 338365), (155, 272875), (185, 228625), (295, 143375), (625, 67673), (775, 54575), (925, 45725), (1147, 36875), (1475, 28675), (1829, 23125), (2183, 19375), (3875, 10915), (4625, 9145), (5735, 7375)]