33439525

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 50889600

約数和(自身を除く): 17450075

約数列:

[1, 5, 7, 19, 25, 35, 89, 95, 113, 133, 175, 445, 475, 565, 623, 665, 791, 1691, 2147, 2225, 2825, 3115, 3325, 3955, 8455, 10057, 10735, 11837, 15029, 15575, 19775, 42275, 50285, 53675, 59185, 70399, 75145, 191083, 251425, 295925, 351995, 375725, 955415, 1337581, 1759975, 4777075, 6687905, 33439525]

約数ペア:

[(1, 33439525), (5, 6687905), (7, 4777075), (19, 1759975), (25, 1337581), (35, 955415), (89, 375725), (95, 351995), (113, 295925), (133, 251425), (175, 191083), (445, 75145), (475, 70399), (565, 59185), (623, 53675), (665, 50285), (791, 42275), (1691, 19775), (2147, 15575), (2225, 15029), (2825, 11837), (3115, 10735), (3325, 10057), (3955, 8455)]