13686725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 19082112

約数和(自身を除く): 5395387

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 1831, 7475, 9155, 23803, 42113, 45775, 119015, 210565, 547469, 595075, 1052825, 2737345, 13686725]

約数ペア:

[(1, 13686725), (5, 2737345), (13, 1052825), (23, 595075), (25, 547469), (65, 210565), (115, 119015), (299, 45775), (325, 42113), (575, 23803), (1495, 9155), (1831, 7475)]