15013985

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2879}}^1$

素因数の和:3040

約数の個数: 16

約数和(自身を含む): 20736000

約数和(自身を除く): 5722015

約数列:

[1, 5, 7, 35, 149, 745, 1043, 2879, 5215, 14395, 20153, 100765, 428971, 2144855, 3002797, 15013985]

約数ペア:

[(1, 15013985), (5, 3002797), (7, 2144855), (35, 428971), (149, 100765), (745, 20153), (1043, 14395), (2879, 5215)]