2228655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 4193280

約数和(自身を除く): 1964625

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 1039, 2145, 3117, 5195, 11429, 13507, 15585, 34287, 40521, 57145, 67535, 148577, 171435, 202605, 445731, 742885, 2228655]

約数ペア:

[(1, 2228655), (3, 742885), (5, 445731), (11, 202605), (13, 171435), (15, 148577), (33, 67535), (39, 57145), (55, 40521), (65, 34287), (143, 15585), (165, 13507), (195, 11429), (429, 5195), (715, 3117), (1039, 2145)]