30404175

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{6871}}^1$

素因数の和:6943

約数の個数: 24

約数和(自身を含む): 51127680

約数和(自身を除く): 20723505

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475, 4425, 6871, 20613, 34355, 103065, 171775, 405389, 515325, 1216167, 2026945, 6080835, 10134725, 30404175]

約数ペア:

[(1, 30404175), (3, 10134725), (5, 6080835), (15, 2026945), (25, 1216167), (59, 515325), (75, 405389), (177, 171775), (295, 103065), (885, 34355), (1475, 20613), (4425, 6871)]