47911725

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2917}}^1$

素因数の和:3006

約数の個数: 36

約数和(自身を含む): 87020596

約数和(自身を除く): 39108871

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 219, 225, 365, 657, 1095, 1825, 2917, 3285, 5475, 8751, 14585, 16425, 26253, 43755, 72925, 131265, 212941, 218775, 638823, 656325, 1064705, 1916469, 3194115, 5323525, 9582345, 15970575, 47911725]

約数ペア:

[(1, 47911725), (3, 15970575), (5, 9582345), (9, 5323525), (15, 3194115), (25, 1916469), (45, 1064705), (73, 656325), (75, 638823), (219, 218775), (225, 212941), (365, 131265), (657, 72925), (1095, 43755), (1825, 26253), (2917, 16425), (3285, 14585), (5475, 8751)]