89138355

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1223}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 147350016

約数和(自身を除く): 58211661

約数列:

[1, 3, 5, 15, 43, 113, 129, 215, 339, 565, 645, 1223, 1695, 3669, 4859, 6115, 14577, 18345, 24295, 52589, 72885, 138199, 157767, 262945, 414597, 690995, 788835, 2072985, 5942557, 17827671, 29712785, 89138355]

約数ペア:

[(1, 89138355), (3, 29712785), (5, 17827671), (15, 5942557), (43, 2072985), (113, 788835), (129, 690995), (215, 414597), (339, 262945), (565, 157767), (645, 138199), (1223, 72885), (1695, 52589), (3669, 24295), (4859, 18345), (6115, 14577)]