24257345

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 34897920

約数和(自身を除く): 10640575

約数列:

[1, 5, 7, 31, 35, 79, 155, 217, 283, 395, 553, 1085, 1415, 1981, 2449, 2765, 8773, 9905, 12245, 17143, 22357, 43865, 61411, 85715, 111785, 156499, 307055, 693067, 782495, 3465335, 4851469, 24257345]

約数ペア:

[(1, 24257345), (5, 4851469), (7, 3465335), (31, 782495), (35, 693067), (79, 307055), (155, 156499), (217, 111785), (283, 85715), (395, 61411), (553, 43865), (1085, 22357), (1415, 17143), (1981, 12245), (2449, 9905), (2765, 8773)]