91813995

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3241

約数の個数: 72

約数和(自身を含む): 199429776

約数和(自身を除く): 107615781

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 585, 637, 735, 819, 1365, 1911, 2205, 3185, 3203, 4095, 5733, 9555, 9609, 16015, 22421, 28665, 28827, 41639, 48045, 67263, 112105, 124917, 144135, 156947, 201789, 208195, 291473, 336315, 374751, 470841, 624585, 784735, 874419, 1008945, 1412523, 1457365, 1873755, 2040311, 2354205, 2623257, 4372095, 6120933, 7062615, 10201555, 13116285, 18362799, 30604665, 91813995]

約数ペア:

[(1, 91813995), (3, 30604665), (5, 18362799), (7, 13116285), (9, 10201555), (13, 7062615), (15, 6120933), (21, 4372095), (35, 2623257), (39, 2354205), (45, 2040311), (49, 1873755), (63, 1457365), (65, 1412523), (91, 1008945), (105, 874419), (117, 784735), (147, 624585), (195, 470841), (245, 374751), (273, 336315), (315, 291473), (441, 208195), (455, 201789), (585, 156947), (637, 144135), (735, 124917), (819, 112105), (1365, 67263), (1911, 48045), (2205, 41639), (3185, 28827), (3203, 28665), (4095, 22421), (5733, 16015), (9555, 9609)]