15315345

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2767}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 27901440

約数和(自身を除く): 12586095

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 2767, 5535, 8301, 13835, 24903, 41505, 74709, 113447, 124515, 340341, 373545, 567235, 1021023, 1701705, 3063069, 5105115, 15315345]

約数ペア:

[(1, 15315345), (3, 5105115), (5, 3063069), (9, 1701705), (15, 1021023), (27, 567235), (41, 373545), (45, 340341), (123, 124515), (135, 113447), (205, 74709), (369, 41505), (615, 24903), (1107, 13835), (1845, 8301), (2767, 5535)]