89378025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 162632448

約数和(自身を除く): 73254423

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 131, 165, 275, 393, 655, 825, 827, 1441, 1965, 2481, 3275, 4135, 4323, 7205, 9097, 9825, 12405, 20675, 21615, 27291, 36025, 45485, 62025, 108075, 108337, 136455, 227425, 325011, 541685, 682275, 1191707, 1625055, 2708425, 3575121, 5958535, 8125275, 17875605, 29792675, 89378025]

約数ペア:

[(1, 89378025), (3, 29792675), (5, 17875605), (11, 8125275), (15, 5958535), (25, 3575121), (33, 2708425), (55, 1625055), (75, 1191707), (131, 682275), (165, 541685), (275, 325011), (393, 227425), (655, 136455), (825, 108337), (827, 108075), (1441, 62025), (1965, 45485), (2481, 36025), (3275, 27291), (4135, 21615), (4323, 20675), (7205, 12405), (9097, 9825)]