8089445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 12483072

約数和(自身を除く): 4393627

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 773, 805, 1495, 2093, 3865, 5411, 10049, 10465, 17779, 27055, 50245, 70343, 88895, 124453, 231127, 351715, 622265, 1155635, 1617889, 8089445]

約数ペア:

[(1, 8089445), (5, 1617889), (7, 1155635), (13, 622265), (23, 351715), (35, 231127), (65, 124453), (91, 88895), (115, 70343), (161, 50245), (299, 27055), (455, 17779), (773, 10465), (805, 10049), (1495, 5411), (2093, 3865)]