51284925

素因数分解:

$3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1181}}^1$

素因数の和:1390

約数の個数: 36

約数和(自身を含む): 92411124

約数和(自身を除く): 41126199

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 193, 225, 579, 965, 1181, 1737, 2895, 3543, 4825, 5905, 8685, 10629, 14475, 17715, 29525, 43425, 53145, 88575, 227933, 265725, 683799, 1139665, 2051397, 3418995, 5698325, 10256985, 17094975, 51284925]

約数ペア:

[(1, 51284925), (3, 17094975), (5, 10256985), (9, 5698325), (15, 3418995), (25, 2051397), (45, 1139665), (75, 683799), (193, 265725), (225, 227933), (579, 88575), (965, 53145), (1181, 43425), (1737, 29525), (2895, 17715), (3543, 14475), (4825, 10629), (5905, 8685)]