85315395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22481}}^1$

素因数の和:22523

約数の個数: 32

約数和(自身を含む): 155395584

約数和(自身を除く): 70080189

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 22481, 67443, 112405, 247291, 337215, 517063, 741873, 1236455, 1551189, 2585315, 3709365, 5687693, 7755945, 17063079, 28438465, 85315395]

約数ペア:

[(1, 85315395), (3, 28438465), (5, 17063079), (11, 7755945), (15, 5687693), (23, 3709365), (33, 2585315), (55, 1551189), (69, 1236455), (115, 741873), (165, 517063), (253, 337215), (345, 247291), (759, 112405), (1265, 67443), (3795, 22481)]