10265625

素因数分解:

$3^2\times 5^6\times {\mathrm{73}}^1$

素因数の和:109

約数の個数: 42

約数和(自身を含む): 18788822

約数和(自身を除く): 8523197

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 125, 219, 225, 365, 375, 625, 657, 1095, 1125, 1825, 1875, 3125, 3285, 5475, 5625, 9125, 9375, 15625, 16425, 27375, 28125, 45625, 46875, 82125, 136875, 140625, 228125, 410625, 684375, 1140625, 2053125, 3421875, 10265625]

約数ペア:

[(1, 10265625), (3, 3421875), (5, 2053125), (9, 1140625), (15, 684375), (25, 410625), (45, 228125), (73, 140625), (75, 136875), (125, 82125), (219, 46875), (225, 45625), (365, 28125), (375, 27375), (625, 16425), (657, 15625), (1095, 9375), (1125, 9125), (1825, 5625), (1875, 5475), (3125, 3285)]