100291925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 132241536

約数和(自身を除く): 31949611

約数列:

[1, 5, 17, 25, 85, 367, 425, 643, 1835, 3215, 6239, 9175, 10931, 16075, 31195, 54655, 155975, 235981, 273275, 1179905, 4011677, 5899525, 20058385, 100291925]

約数ペア:

[(1, 100291925), (5, 20058385), (17, 5899525), (25, 4011677), (85, 1179905), (367, 273275), (425, 235981), (643, 155975), (1835, 54655), (3215, 31195), (6239, 16075), (9175, 10931)]