995475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 1774192

約数和(自身を除く): 778717

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 1021, 3063, 5105, 13273, 15315, 25525, 39819, 66365, 76575, 199095, 331825, 995475]

約数ペア:

[(1, 995475), (3, 331825), (5, 199095), (13, 76575), (15, 66365), (25, 39819), (39, 25525), (65, 15315), (75, 13273), (195, 5105), (325, 3063), (975, 1021)]