65488365

素因数分解:

$3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2137}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 116991360

約数和(自身を除く): 51502995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 227, 681, 1135, 2043, 2137, 3405, 6129, 6411, 10215, 10685, 19233, 30645, 32055, 57699, 96165, 288495, 485099, 1455297, 2425495, 4365891, 7276485, 13097673, 21829455, 65488365]

約数ペア:

[(1, 65488365), (3, 21829455), (5, 13097673), (9, 7276485), (15, 4365891), (27, 2425495), (45, 1455297), (135, 485099), (227, 288495), (681, 96165), (1135, 57699), (2043, 32055), (2137, 30645), (3405, 19233), (6129, 10685), (6411, 10215)]