74750575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1935

約数の個数: 24

約数和(自身を含む): 98136576

約数和(自身を除く): 23386001

約数列:

[1, 5, 23, 25, 71, 115, 355, 575, 1633, 1775, 1831, 8165, 9155, 40825, 42113, 45775, 130001, 210565, 650005, 1052825, 2990023, 3250025, 14950115, 74750575]

約数ペア:

[(1, 74750575), (5, 14950115), (23, 3250025), (25, 2990023), (71, 1052825), (115, 650005), (355, 210565), (575, 130001), (1633, 45775), (1775, 42113), (1831, 40825), (8165, 9155)]