162897885

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7589}}^1$

素因数の和:7659

約数の個数: 40

約数和(自身を含む): 297558360

約数和(自身を除く): 134660475

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1431, 2385, 4293, 7155, 7589, 21465, 22767, 37945, 68301, 113835, 204903, 341505, 402217, 614709, 1024515, 1206651, 2011085, 3073545, 3619953, 6033255, 10859859, 18099765, 32579577, 54299295, 162897885]

約数ペア:

[(1, 162897885), (3, 54299295), (5, 32579577), (9, 18099765), (15, 10859859), (27, 6033255), (45, 3619953), (53, 3073545), (81, 2011085), (135, 1206651), (159, 1024515), (265, 614709), (405, 402217), (477, 341505), (795, 204903), (1431, 113835), (2385, 68301), (4293, 37945), (7155, 22767), (7589, 21465)]