115981515

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{198259}}^1$

素因数の和:198283

約数の個数: 24

約数和(自身を含む): 216499920

約数和(自身を除く): 100518405

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 198259, 594777, 991295, 1784331, 2577367, 2973885, 7732101, 8921655, 12886835, 23196303, 38660505, 115981515]

約数ペア:

[(1, 115981515), (3, 38660505), (5, 23196303), (9, 12886835), (13, 8921655), (15, 7732101), (39, 2973885), (45, 2577367), (65, 1784331), (117, 991295), (195, 594777), (585, 198259)]