91780065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 172623360

約数和(自身を除く): 80843295

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 151, 195, 453, 585, 755, 1039, 1359, 1963, 2265, 3117, 5195, 5889, 6795, 9351, 9815, 13507, 15585, 17667, 29445, 40521, 46755, 67535, 88335, 121563, 156889, 202605, 470667, 607815, 784445, 1412001, 2039557, 2353335, 6118671, 7060005, 10197785, 18356013, 30593355, 91780065]

約数ペア:

[(1, 91780065), (3, 30593355), (5, 18356013), (9, 10197785), (13, 7060005), (15, 6118671), (39, 2353335), (45, 2039557), (65, 1412001), (117, 784445), (151, 607815), (195, 470667), (453, 202605), (585, 156889), (755, 121563), (1039, 88335), (1359, 67535), (1963, 46755), (2265, 40521), (3117, 29445), (5195, 17667), (5889, 15585), (6795, 13507), (9351, 9815)]