16061565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2709

約数の個数: 32

約数和(自身を含む): 28578816

約数和(自身を除く): 12517251

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 2657, 6045, 7971, 13285, 34541, 39855, 82367, 103623, 172705, 247101, 411835, 518115, 1070771, 1235505, 3212313, 5353855, 16061565]

約数ペア:

[(1, 16061565), (3, 5353855), (5, 3212313), (13, 1235505), (15, 1070771), (31, 518115), (39, 411835), (65, 247101), (93, 172705), (155, 103623), (195, 82367), (403, 39855), (465, 34541), (1209, 13285), (2015, 7971), (2657, 6045)]