33879975

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 59653920

約数和(自身を除く): 25773945

約数列:

[1, 3, 5, 15, 25, 29, 37, 75, 87, 111, 145, 185, 421, 435, 555, 725, 925, 1073, 1263, 2105, 2175, 2775, 3219, 5365, 6315, 10525, 12209, 15577, 16095, 26825, 31575, 36627, 46731, 61045, 77885, 80475, 183135, 233655, 305225, 389425, 451733, 915675, 1168275, 1355199, 2258665, 6775995, 11293325, 33879975]

約数ペア:

[(1, 33879975), (3, 11293325), (5, 6775995), (15, 2258665), (25, 1355199), (29, 1168275), (37, 915675), (75, 451733), (87, 389425), (111, 305225), (145, 233655), (185, 183135), (421, 80475), (435, 77885), (555, 61045), (725, 46731), (925, 36627), (1073, 31575), (1263, 26825), (2105, 16095), (2175, 15577), (2775, 12209), (3219, 10525), (5365, 6315)]