73648875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{8539}}^1$

素因数の和:8580

約数の個数: 32

約数和(自身を含む): 127895040

約数和(自身を除く): 54246165

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 1725, 2875, 8539, 8625, 25617, 42695, 128085, 196397, 213475, 589191, 640425, 981985, 1067375, 2945955, 3202125, 4909925, 14729775, 24549625, 73648875]

約数ペア:

[(1, 73648875), (3, 24549625), (5, 14729775), (15, 4909925), (23, 3202125), (25, 2945955), (69, 1067375), (75, 981985), (115, 640425), (125, 589191), (345, 213475), (375, 196397), (575, 128085), (1725, 42695), (2875, 25617), (8539, 8625)]