13015755

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 23500800

約数和(自身を除く): 10485045

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1439, 1809, 3015, 4317, 7195, 9045, 12951, 21585, 38853, 64755, 96413, 194265, 289239, 482065, 867717, 1446195, 2603151, 4338585, 13015755]

約数ペア:

[(1, 13015755), (3, 4338585), (5, 2603151), (9, 1446195), (15, 867717), (27, 482065), (45, 289239), (67, 194265), (135, 96413), (201, 64755), (335, 38853), (603, 21585), (1005, 12951), (1439, 9045), (1809, 7195), (3015, 4317)]