13287675

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7703}}^1$

素因数の和:7739

約数の個数: 24

約数和(自身を含む): 22927104

約数和(自身を除く): 9639429

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 7703, 23109, 38515, 115545, 177169, 192575, 531507, 577725, 885845, 2657535, 4429225, 13287675]

約数ペア:

[(1, 13287675), (3, 4429225), (5, 2657535), (15, 885845), (23, 577725), (25, 531507), (69, 192575), (75, 177169), (115, 115545), (345, 38515), (575, 23109), (1725, 7703)]