2057687565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1462

約数の個数: 64

約数和(自身を含む): 3577582080

約数和(自身を除く): 1519894515

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 89, 213, 255, 267, 355, 445, 1065, 1207, 1277, 1335, 1513, 3621, 3831, 4539, 6035, 6319, 6385, 7565, 18105, 18957, 19155, 21709, 22695, 31595, 65127, 90667, 94785, 107423, 108545, 113653, 272001, 322269, 325635, 340959, 453335, 537115, 568265, 1360005, 1541339, 1611345, 1704795, 1932101, 4624017, 5796303, 7706695, 8069363, 9660505, 23120085, 24208089, 28981515, 40346815, 121040445, 137179171, 411537513, 685895855, 2057687565]

約数ペア:

[(1, 2057687565), (3, 685895855), (5, 411537513), (15, 137179171), (17, 121040445), (51, 40346815), (71, 28981515), (85, 24208089), (89, 23120085), (213, 9660505), (255, 8069363), (267, 7706695), (355, 5796303), (445, 4624017), (1065, 1932101), (1207, 1704795), (1277, 1611345), (1335, 1541339), (1513, 1360005), (3621, 568265), (3831, 537115), (4539, 453335), (6035, 340959), (6319, 325635), (6385, 322269), (7565, 272001), (18105, 113653), (18957, 108545), (19155, 107423), (21709, 94785), (22695, 90667), (31595, 65127)]