105097895

素因数分解:

$5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2879}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 147744000

約数和(自身を除く): 42646105

約数列:

[1, 5, 7, 35, 49, 149, 245, 745, 1043, 2879, 5215, 7301, 14395, 20153, 36505, 100765, 141071, 428971, 705355, 2144855, 3002797, 15013985, 21019579, 105097895]

約数ペア:

[(1, 105097895), (5, 21019579), (7, 15013985), (35, 3002797), (49, 2144855), (149, 705355), (245, 428971), (745, 141071), (1043, 100765), (2879, 36505), (5215, 20153), (7301, 14395)]