15877065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 13671735

約数列:

[1, 3, 5, 15, 17, 19, 29, 51, 57, 85, 87, 95, 113, 145, 255, 285, 323, 339, 435, 493, 551, 565, 969, 1479, 1615, 1653, 1695, 1921, 2147, 2465, 2755, 3277, 4845, 5763, 6441, 7395, 8265, 9367, 9605, 9831, 10735, 16385, 28101, 28815, 32205, 36499, 46835, 49155, 55709, 62263, 109497, 140505, 167127, 182495, 186789, 278545, 311315, 547485, 835635, 933945, 1058471, 3175413, 5292355, 15877065]

約数ペア:

[(1, 15877065), (3, 5292355), (5, 3175413), (15, 1058471), (17, 933945), (19, 835635), (29, 547485), (51, 311315), (57, 278545), (85, 186789), (87, 182495), (95, 167127), (113, 140505), (145, 109497), (255, 62263), (285, 55709), (323, 49155), (339, 46835), (435, 36499), (493, 32205), (551, 28815), (565, 28101), (969, 16385), (1479, 10735), (1615, 9831), (1653, 9605), (1695, 9367), (1921, 8265), (2147, 7395), (2465, 6441), (2755, 5763), (3277, 4845)]