2975375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1859

約数の個数: 16

約数和(自身を含む): 4001088

約数和(自身を除く): 1025713

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 1831, 9155, 23803, 45775, 119015, 228875, 595075, 2975375]

約数ペア:

[(1, 2975375), (5, 595075), (13, 228875), (25, 119015), (65, 45775), (125, 23803), (325, 9155), (1625, 1831)]