67231875

素因数分解:

$3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1605

約数の個数: 40

約数和(自身を含む): 116962560

約数和(自身を除く): 49730685

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 625, 1559, 1725, 1875, 2875, 4677, 7795, 8625, 14375, 23385, 35857, 38975, 43125, 107571, 116925, 179285, 194875, 537855, 584625, 896425, 974375, 2689275, 2923125, 4482125, 13446375, 22410625, 67231875]

約数ペア:

[(1, 67231875), (3, 22410625), (5, 13446375), (15, 4482125), (23, 2923125), (25, 2689275), (69, 974375), (75, 896425), (115, 584625), (125, 537855), (345, 194875), (375, 179285), (575, 116925), (625, 107571), (1559, 43125), (1725, 38975), (1875, 35857), (2875, 23385), (4677, 14375), (7795, 8625)]