4198365

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 7551360

約数和(自身を除く): 3352995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 227, 411, 681, 685, 1135, 1233, 2043, 2055, 3405, 3699, 6129, 6165, 10215, 18495, 30645, 31099, 93297, 155495, 279891, 466485, 839673, 1399455, 4198365]

約数ペア:

[(1, 4198365), (3, 1399455), (5, 839673), (9, 466485), (15, 279891), (27, 155495), (45, 93297), (135, 31099), (137, 30645), (227, 18495), (411, 10215), (681, 6165), (685, 6129), (1135, 3699), (1233, 3405), (2043, 2055)]