90887595

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 155377440

約数和(自身を除く): 64489845

約数列:

[1, 3, 5, 15, 29, 43, 87, 113, 129, 145, 215, 339, 435, 565, 645, 1247, 1695, 1849, 3277, 3741, 4859, 5547, 6235, 9245, 9831, 14577, 16385, 18705, 24295, 27735, 49155, 53621, 72885, 140911, 160863, 208937, 268105, 422733, 626811, 704555, 804315, 1044685, 2113665, 3134055, 6059173, 18177519, 30295865, 90887595]

約数ペア:

[(1, 90887595), (3, 30295865), (5, 18177519), (15, 6059173), (29, 3134055), (43, 2113665), (87, 1044685), (113, 804315), (129, 704555), (145, 626811), (215, 422733), (339, 268105), (435, 208937), (565, 160863), (645, 140911), (1247, 72885), (1695, 53621), (1849, 49155), (3277, 27735), (3741, 24295), (4859, 18705), (5547, 16385), (6235, 14577), (9245, 9831)]