15601215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4793}}^1$

素因数の和:4839

約数の個数: 32

約数和(自身を含む): 29454336

約数和(自身を除く): 13853121

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 4793, 14379, 23965, 33551, 71895, 100653, 148583, 167755, 445749, 503265, 742915, 1040081, 2228745, 3120243, 5200405, 15601215]

約数ペア:

[(1, 15601215), (3, 5200405), (5, 3120243), (7, 2228745), (15, 1040081), (21, 742915), (31, 503265), (35, 445749), (93, 167755), (105, 148583), (155, 100653), (217, 71895), (465, 33551), (651, 23965), (1085, 14379), (3255, 4793)]