12667785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 22014720

約数和(自身を除く): 9346935

約数列:

[1, 3, 5, 13, 15, 39, 65, 167, 195, 389, 501, 835, 1167, 1945, 2171, 2505, 5057, 5835, 6513, 10855, 15171, 25285, 32565, 64963, 75855, 194889, 324815, 844519, 974445, 2533557, 4222595, 12667785]

約数ペア:

[(1, 12667785), (3, 4222595), (5, 2533557), (13, 974445), (15, 844519), (39, 324815), (65, 194889), (167, 75855), (195, 64963), (389, 32565), (501, 25285), (835, 15171), (1167, 10855), (1945, 6513), (2171, 5835), (2505, 5057)]