64535445

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1031}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 121709952

約数和(自身を除く): 57174507

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 107, 117, 195, 321, 535, 585, 963, 1031, 1391, 1605, 3093, 4173, 4815, 5155, 6955, 9279, 12519, 13403, 15465, 20865, 40209, 46395, 62595, 67015, 110317, 120627, 201045, 330951, 551585, 603135, 992853, 1434121, 1654755, 4302363, 4964265, 7170605, 12907089, 21511815, 64535445]

約数ペア:

[(1, 64535445), (3, 21511815), (5, 12907089), (9, 7170605), (13, 4964265), (15, 4302363), (39, 1654755), (45, 1434121), (65, 992853), (107, 603135), (117, 551585), (195, 330951), (321, 201045), (535, 120627), (585, 110317), (963, 67015), (1031, 62595), (1391, 46395), (1605, 40209), (3093, 20865), (4173, 15465), (4815, 13403), (5155, 12519), (6955, 9279)]