15695730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2389}}^1$

素因数の和:2475

約数の個数: 48

約数和(自身を含む): 41385240

約数和(自身を除く): 25689510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 2389, 3285, 4778, 6570, 7167, 11945, 14334, 21501, 23890, 35835, 43002, 71670, 107505, 174397, 215010, 348794, 523191, 871985, 1046382, 1569573, 1743970, 2615955, 3139146, 5231910, 7847865, 15695730]

約数ペア:

[(1, 15695730), (2, 7847865), (3, 5231910), (5, 3139146), (6, 2615955), (9, 1743970), (10, 1569573), (15, 1046382), (18, 871985), (30, 523191), (45, 348794), (73, 215010), (90, 174397), (146, 107505), (219, 71670), (365, 43002), (438, 35835), (657, 23890), (730, 21501), (1095, 14334), (1314, 11945), (2190, 7167), (2389, 6570), (3285, 4778)]