199129905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{340393}}^1$

素因数の和:340417

約数の個数: 24

約数和(自身を含む): 371710248

約数和(自身を除く): 172580343

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 340393, 1021179, 1701965, 3063537, 4425109, 5105895, 13275327, 15317685, 22125545, 39825981, 66376635, 199129905]

約数ペア:

[(1, 199129905), (3, 66376635), (5, 39825981), (9, 22125545), (13, 15317685), (15, 13275327), (39, 5105895), (45, 4425109), (65, 3063537), (117, 1701965), (195, 1021179), (585, 340393)]