17305245

素因数分解:

$3^5\times 5^1\times {\mathrm{14243}}^1$

素因数の和:14263

約数の個数: 24

約数和(自身を含む): 31108896

約数和(自身を除く): 13803651

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 14243, 42729, 71215, 128187, 213645, 384561, 640935, 1153683, 1922805, 3461049, 5768415, 17305245]

約数ペア:

[(1, 17305245), (3, 5768415), (5, 3461049), (9, 1922805), (15, 1153683), (27, 640935), (45, 384561), (81, 213645), (135, 128187), (243, 71215), (405, 42729), (1215, 14243)]