17120145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1583}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 31629312

約数和(自身を除く): 14509167

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 1583, 2163, 3605, 4749, 7915, 10815, 11081, 23745, 33243, 55405, 163049, 166215, 489147, 815245, 1141343, 2445735, 3424029, 5706715, 17120145]

約数ペア:

[(1, 17120145), (3, 5706715), (5, 3424029), (7, 2445735), (15, 1141343), (21, 815245), (35, 489147), (103, 166215), (105, 163049), (309, 55405), (515, 33243), (721, 23745), (1545, 11081), (1583, 10815), (2163, 7915), (3605, 4749)]