56325815

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1567}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 84295680

約数和(自身を除く): 27969865

約数列:

[1, 5, 7, 13, 35, 65, 79, 91, 395, 455, 553, 1027, 1567, 2765, 5135, 7189, 7835, 10969, 20371, 35945, 54845, 101855, 123793, 142597, 618965, 712985, 866551, 1609309, 4332755, 8046545, 11265163, 56325815]

約数ペア:

[(1, 56325815), (5, 11265163), (7, 8046545), (13, 4332755), (35, 1609309), (65, 866551), (79, 712985), (91, 618965), (395, 142597), (455, 123793), (553, 101855), (1027, 54845), (1567, 35945), (2765, 20371), (5135, 10969), (7189, 7835)]