65982085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 88179840

約数和(自身を除く): 22197755

約数列:

[1, 5, 13, 53, 65, 107, 179, 265, 535, 689, 895, 1391, 2327, 3445, 5671, 6955, 9487, 11635, 19153, 28355, 47435, 73723, 95765, 123331, 248989, 368615, 616655, 1015109, 1244945, 5075545, 13196417, 65982085]

約数ペア:

[(1, 65982085), (5, 13196417), (13, 5075545), (53, 1244945), (65, 1015109), (107, 616655), (179, 368615), (265, 248989), (535, 123331), (689, 95765), (895, 73723), (1391, 47435), (2327, 28355), (3445, 19153), (5671, 11635), (6955, 9487)]