83021055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 151320960

約数和(自身を除く): 68299905

約数列:

[1, 3, 5, 13, 15, 29, 39, 53, 65, 87, 145, 159, 195, 265, 277, 377, 435, 689, 795, 831, 1131, 1385, 1537, 1885, 2067, 3445, 3601, 4155, 4611, 5655, 7685, 8033, 10335, 10803, 14681, 18005, 19981, 23055, 24099, 40165, 44043, 54015, 59943, 73405, 99905, 104429, 120495, 190853, 220215, 299715, 313287, 425749, 522145, 572559, 954265, 1277247, 1566435, 2128745, 2862795, 5534737, 6386235, 16604211, 27673685, 83021055]

約数ペア:

[(1, 83021055), (3, 27673685), (5, 16604211), (13, 6386235), (15, 5534737), (29, 2862795), (39, 2128745), (53, 1566435), (65, 1277247), (87, 954265), (145, 572559), (159, 522145), (195, 425749), (265, 313287), (277, 299715), (377, 220215), (435, 190853), (689, 120495), (795, 104429), (831, 99905), (1131, 73405), (1385, 59943), (1537, 54015), (1885, 44043), (2067, 40165), (3445, 24099), (3601, 23055), (4155, 19981), (4611, 18005), (5655, 14681), (7685, 10803), (8033, 10335)]