12853815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2273}}^1$

素因数の和:2323

約数の個数: 32

約数和(自身を含む): 22921920

約数和(自身を除く): 10068105

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 2273, 5655, 6819, 11365, 29549, 34095, 65917, 88647, 147745, 197751, 329585, 443235, 856921, 988755, 2570763, 4284605, 12853815]

約数ペア:

[(1, 12853815), (3, 4284605), (5, 2570763), (13, 988755), (15, 856921), (29, 443235), (39, 329585), (65, 197751), (87, 147745), (145, 88647), (195, 65917), (377, 34095), (435, 29549), (1131, 11365), (1885, 6819), (2273, 5655)]