853502545

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{2683}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 1198137600

約数和(自身を除く): 344635055

約数列:

[1, 5, 7, 35, 61, 149, 305, 427, 745, 1043, 2135, 2683, 5215, 9089, 13415, 18781, 45445, 63623, 93905, 163663, 318115, 399767, 818315, 1145641, 1998835, 2798369, 5728205, 13991845, 24385787, 121928935, 170700509, 853502545]

約数ペア:

[(1, 853502545), (5, 170700509), (7, 121928935), (35, 24385787), (61, 13991845), (149, 5728205), (305, 2798369), (427, 1998835), (745, 1145641), (1043, 818315), (2135, 399767), (2683, 318115), (5215, 163663), (9089, 93905), (13415, 63623), (18781, 45445)]