88217505

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4271}}^1$

素因数の和:4308

約数の個数: 48

約数和(自身を含む): 167940864

約数和(自身を除く): 79723359

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 4131, 4271, 6885, 12813, 20655, 21355, 38439, 64065, 72607, 115317, 192195, 217821, 345951, 363035, 576585, 653463, 1037853, 1089105, 1729755, 1960389, 3267315, 5189265, 5881167, 9801945, 17643501, 29405835, 88217505]

約数ペア:

[(1, 88217505), (3, 29405835), (5, 17643501), (9, 9801945), (15, 5881167), (17, 5189265), (27, 3267315), (45, 1960389), (51, 1729755), (81, 1089105), (85, 1037853), (135, 653463), (153, 576585), (243, 363035), (255, 345951), (405, 217821), (459, 192195), (765, 115317), (1215, 72607), (1377, 64065), (2295, 38439), (4131, 21355), (4271, 20655), (6885, 12813)]