15182950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 30109680

約数和(自身を除く): 14926730

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 185, 283, 290, 370, 566, 725, 925, 1073, 1415, 1450, 1850, 2146, 2830, 5365, 7075, 8207, 10471, 10730, 14150, 16414, 20942, 26825, 41035, 52355, 53650, 82070, 104710, 205175, 261775, 303659, 410350, 523550, 607318, 1518295, 3036590, 7591475, 15182950]

約数ペア:

[(1, 15182950), (2, 7591475), (5, 3036590), (10, 1518295), (25, 607318), (29, 523550), (37, 410350), (50, 303659), (58, 261775), (74, 205175), (145, 104710), (185, 82070), (283, 53650), (290, 52355), (370, 41035), (566, 26825), (725, 20942), (925, 16414), (1073, 14150), (1415, 10730), (1450, 10471), (1850, 8207), (2146, 7075), (2830, 5365)]