82143555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22171}}^1$

素因数の和:22211

約数の個数: 32

約数和(自身を含む): 148995840

約数和(自身を除く): 66852285

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 22171, 66513, 110855, 288223, 332565, 421249, 864669, 1263747, 1441115, 2106245, 4323345, 5476237, 6318735, 16428711, 27381185, 82143555]

約数ペア:

[(1, 82143555), (3, 27381185), (5, 16428711), (13, 6318735), (15, 5476237), (19, 4323345), (39, 2106245), (57, 1441115), (65, 1263747), (95, 864669), (195, 421249), (247, 332565), (285, 288223), (741, 110855), (1235, 66513), (3705, 22171)]