2100066375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1637}}^1$

素因数の和:1977

約数の個数: 64

約数和(自身を含む): 3826787328

約数和(自身を除く): 1726720953

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 311, 375, 825, 933, 1375, 1555, 1637, 3421, 4125, 4665, 4911, 7775, 8185, 10263, 17105, 18007, 23325, 24555, 38875, 40925, 51315, 54021, 85525, 90035, 116625, 122775, 204625, 256575, 270105, 427625, 450175, 509107, 613875, 1282875, 1350525, 1527321, 2250875, 2545535, 5600177, 6752625, 7636605, 12727675, 16800531, 28000885, 38183025, 63638375, 84002655, 140004425, 190915125, 420013275, 700022125, 2100066375]

約数ペア:

[(1, 2100066375), (3, 700022125), (5, 420013275), (11, 190915125), (15, 140004425), (25, 84002655), (33, 63638375), (55, 38183025), (75, 28000885), (125, 16800531), (165, 12727675), (275, 7636605), (311, 6752625), (375, 5600177), (825, 2545535), (933, 2250875), (1375, 1527321), (1555, 1350525), (1637, 1282875), (3421, 613875), (4125, 509107), (4665, 450175), (4911, 427625), (7775, 270105), (8185, 256575), (10263, 204625), (17105, 122775), (18007, 116625), (23325, 90035), (24555, 85525), (38875, 54021), (40925, 51315)]