5545875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 9644544

約数和(自身を除く): 4098669

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 643, 1725, 1929, 2875, 3215, 8625, 9645, 14789, 16075, 44367, 48225, 73945, 80375, 221835, 241125, 369725, 1109175, 1848625, 5545875]

約数ペア:

[(1, 5545875), (3, 1848625), (5, 1109175), (15, 369725), (23, 241125), (25, 221835), (69, 80375), (75, 73945), (115, 48225), (125, 44367), (345, 16075), (375, 14789), (575, 9645), (643, 8625), (1725, 3215), (1929, 2875)]