17838795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 32044032

約数和(自身を除く): 14205237

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 169, 195, 227, 403, 465, 507, 681, 845, 1135, 1209, 2015, 2535, 2951, 3405, 5239, 6045, 7037, 8853, 14755, 15717, 21111, 26195, 35185, 38363, 44265, 78585, 91481, 105555, 115089, 191815, 274443, 457405, 575445, 1189253, 1372215, 3567759, 5946265, 17838795]

約数ペア:

[(1, 17838795), (3, 5946265), (5, 3567759), (13, 1372215), (15, 1189253), (31, 575445), (39, 457405), (65, 274443), (93, 191815), (155, 115089), (169, 105555), (195, 91481), (227, 78585), (403, 44265), (465, 38363), (507, 35185), (681, 26195), (845, 21111), (1135, 15717), (1209, 14755), (2015, 8853), (2535, 7037), (2951, 6045), (3405, 5239)]