17926215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 31180800

約数和(自身を除く): 13254585

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2029, 2945, 6087, 8835, 10145, 30435, 38551, 62899, 115653, 188697, 192755, 314495, 578265, 943485, 1195081, 3585243, 5975405, 17926215]

約数ペア:

[(1, 17926215), (3, 5975405), (5, 3585243), (15, 1195081), (19, 943485), (31, 578265), (57, 314495), (93, 192755), (95, 188697), (155, 115653), (285, 62899), (465, 38551), (589, 30435), (1767, 10145), (2029, 8835), (2945, 6087)]