200040675

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 345311232

約数和(自身を除く): 145270557

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 97, 155, 291, 465, 485, 775, 887, 1455, 2325, 2425, 2661, 3007, 4435, 7275, 9021, 13305, 15035, 22175, 27497, 45105, 66525, 75175, 82491, 86039, 137485, 225525, 258117, 412455, 430195, 687425, 1290585, 2062275, 2150975, 2667209, 6452925, 8001627, 13336045, 40008135, 66680225, 200040675]

約数ペア:

[(1, 200040675), (3, 66680225), (5, 40008135), (15, 13336045), (25, 8001627), (31, 6452925), (75, 2667209), (93, 2150975), (97, 2062275), (155, 1290585), (291, 687425), (465, 430195), (485, 412455), (775, 258117), (887, 225525), (1455, 137485), (2325, 86039), (2425, 82491), (2661, 75175), (3007, 66525), (4435, 45105), (7275, 27497), (9021, 22175), (13305, 15035)]