40163265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52501}}^1$

素因数の和:52529

約数の個数: 24

約数和(自身を含む): 73712808

約数和(自身を除く): 33549543

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 52501, 157503, 262505, 472509, 787515, 892517, 2362545, 2677551, 4462585, 8032653, 13387755, 40163265]

約数ペア:

[(1, 40163265), (3, 13387755), (5, 8032653), (9, 4462585), (15, 2677551), (17, 2362545), (45, 892517), (51, 787515), (85, 472509), (153, 262505), (255, 157503), (765, 52501)]