4939335

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 9266400

約数和(自身を除く): 4327065

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 109, 159, 171, 265, 285, 327, 477, 545, 795, 855, 981, 1007, 1635, 2071, 2385, 3021, 4905, 5035, 5777, 6213, 9063, 10355, 15105, 17331, 18639, 28885, 31065, 45315, 51993, 86655, 93195, 109763, 259965, 329289, 548815, 987867, 1646445, 4939335]

約数ペア:

[(1, 4939335), (3, 1646445), (5, 987867), (9, 548815), (15, 329289), (19, 259965), (45, 109763), (53, 93195), (57, 86655), (95, 51993), (109, 45315), (159, 31065), (171, 28885), (265, 18639), (285, 17331), (327, 15105), (477, 10355), (545, 9063), (795, 6213), (855, 5777), (981, 5035), (1007, 4905), (1635, 3021), (2071, 2385)]