72525005

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{13907}}^1$

素因数の和:14068

約数の個数: 16

約数和(自身を含む): 100137600

約数和(自身を除く): 27612595

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 13907, 69535, 97349, 486745, 2072143, 10360715, 14505001, 72525005]

約数ペア:

[(1, 72525005), (5, 14505001), (7, 10360715), (35, 2072143), (149, 486745), (745, 97349), (1043, 69535), (5215, 13907)]