2078625

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 3624192

約数和(自身を除く): 1545567

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 241, 345, 375, 575, 723, 1205, 1725, 2875, 3615, 5543, 6025, 8625, 16629, 18075, 27715, 30125, 83145, 90375, 138575, 415725, 692875, 2078625]

約数ペア:

[(1, 2078625), (3, 692875), (5, 415725), (15, 138575), (23, 90375), (25, 83145), (69, 30125), (75, 27715), (115, 18075), (125, 16629), (241, 8625), (345, 6025), (375, 5543), (575, 3615), (723, 2875), (1205, 1725)]