82901472025

素因数分解:

$5^2\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{39709}}^1$

素因数の和:39854

約数の個数: 36

約数和(自身を含む): 107385926340

約数和(自身を除く): 24484454315

約数列:

[1, 5, 25, 37, 61, 185, 305, 925, 1369, 1525, 2257, 6845, 11285, 34225, 39709, 56425, 83509, 198545, 417545, 992725, 1469233, 2087725, 2422249, 7346165, 12111245, 36730825, 54361621, 60556225, 89623213, 271808105, 448116065, 1359040525, 2240580325, 3316058881, 16580294405, 82901472025]

約数ペア:

[(1, 82901472025), (5, 16580294405), (25, 3316058881), (37, 2240580325), (61, 1359040525), (185, 448116065), (305, 271808105), (925, 89623213), (1369, 60556225), (1525, 54361621), (2257, 36730825), (6845, 12111245), (11285, 7346165), (34225, 2422249), (39709, 2087725), (56425, 1469233), (83509, 992725), (198545, 417545)]