2149474037755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1\times {\mathrm{665747}}^1$

素因数の和:667059

約数の個数: 32

約数和(自身を含む): 2876031360000

約数和(自身を除く): 726557322245

約数列:

[1, 5, 11, 47, 55, 235, 517, 1249, 2585, 6245, 13739, 58703, 68695, 293515, 645733, 665747, 3228665, 3328735, 7323217, 31290109, 36616085, 156450545, 344191199, 831518003, 1720955995, 4157590015, 9146698033, 39081346141, 45733490165, 195406730705, 429894807551, 2149474037755]

約数ペア:

[(1, 2149474037755), (5, 429894807551), (11, 195406730705), (47, 45733490165), (55, 39081346141), (235, 9146698033), (517, 4157590015), (1249, 1720955995), (2585, 831518003), (6245, 344191199), (13739, 156450545), (58703, 36616085), (68695, 31290109), (293515, 7323217), (645733, 3328735), (665747, 3228665)]