3257375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 4672512

約数和(自身を除く): 1415137

約数列:

[1, 5, 11, 23, 25, 55, 103, 115, 125, 253, 275, 515, 575, 1133, 1265, 1375, 2369, 2575, 2875, 5665, 6325, 11845, 12875, 26059, 28325, 31625, 59225, 130295, 141625, 296125, 651475, 3257375]

約数ペア:

[(1, 3257375), (5, 651475), (11, 296125), (23, 141625), (25, 130295), (55, 59225), (103, 31625), (115, 28325), (125, 26059), (253, 12875), (275, 11845), (515, 6325), (575, 5665), (1133, 2875), (1265, 2575), (1375, 2369)]