2493765

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 4363008

約数和(自身を除く): 1869243

約数列:

[1, 3, 5, 9, 15, 45, 151, 367, 453, 755, 1101, 1359, 1835, 2265, 3303, 5505, 6795, 16515, 55417, 166251, 277085, 498753, 831255, 2493765]

約数ペア:

[(1, 2493765), (3, 831255), (5, 498753), (9, 277085), (15, 166251), (45, 55417), (151, 16515), (367, 6795), (453, 5505), (755, 3303), (1101, 2265), (1359, 1835)]