165168315

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10457}}^1$

素因数の和:10490

約数の個数: 48

約数和(自身を含む): 319763808

約数和(自身を除く): 154595493

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 3159, 5265, 10457, 15795, 31371, 52285, 94113, 135941, 156855, 282339, 407823, 470565, 679705, 847017, 1223469, 1411695, 2039115, 2541051, 3670407, 4235085, 6117345, 11011221, 12705255, 18352035, 33033663, 55056105, 165168315]

約数ペア:

[(1, 165168315), (3, 55056105), (5, 33033663), (9, 18352035), (13, 12705255), (15, 11011221), (27, 6117345), (39, 4235085), (45, 3670407), (65, 2541051), (81, 2039115), (117, 1411695), (135, 1223469), (195, 847017), (243, 679705), (351, 470565), (405, 407823), (585, 282339), (1053, 156855), (1215, 135941), (1755, 94113), (3159, 52285), (5265, 31371), (10457, 15795)]