98791385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1873}}^1$

素因数の和:2033

約数の個数: 32

約数和(自身を含む): 148960512

約数和(自身を除く): 50169127

約数列:

[1, 5, 7, 11, 35, 55, 77, 137, 385, 685, 959, 1507, 1873, 4795, 7535, 9365, 10549, 13111, 20603, 52745, 65555, 103015, 144221, 256601, 721105, 1283005, 1796207, 2822611, 8981035, 14113055, 19758277, 98791385]

約数ペア:

[(1, 98791385), (5, 19758277), (7, 14113055), (11, 8981035), (35, 2822611), (55, 1796207), (77, 1283005), (137, 721105), (385, 256601), (685, 144221), (959, 103015), (1507, 65555), (1873, 52745), (4795, 20603), (7535, 13111), (9365, 10549)]