201589125

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{17341}}^1$

素因数の和:17390

約数の個数: 32

約数和(自身を含む): 346285056

約数和(自身を除く): 144695931

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 775, 2325, 3875, 11625, 17341, 52023, 86705, 260115, 433525, 537571, 1300575, 1612713, 2167625, 2687855, 6502875, 8063565, 13439275, 40317825, 67196375, 201589125]

約数ペア:

[(1, 201589125), (3, 67196375), (5, 40317825), (15, 13439275), (25, 8063565), (31, 6502875), (75, 2687855), (93, 2167625), (125, 1612713), (155, 1300575), (375, 537571), (465, 433525), (775, 260115), (2325, 86705), (3875, 52023), (11625, 17341)]