25990350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1063}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 64912512

約数和(自身を除く): 38922162

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 163, 326, 489, 815, 978, 1063, 1630, 2126, 2445, 3189, 4075, 4890, 5315, 6378, 8150, 10630, 12225, 15945, 24450, 26575, 31890, 53150, 79725, 159450, 173269, 346538, 519807, 866345, 1039614, 1732690, 2599035, 4331725, 5198070, 8663450, 12995175, 25990350]

約数ペア:

[(1, 25990350), (2, 12995175), (3, 8663450), (5, 5198070), (6, 4331725), (10, 2599035), (15, 1732690), (25, 1039614), (30, 866345), (50, 519807), (75, 346538), (150, 173269), (163, 159450), (326, 79725), (489, 53150), (815, 31890), (978, 26575), (1063, 24450), (1630, 15945), (2126, 12225), (2445, 10630), (3189, 8150), (4075, 6378), (4890, 5315)]