15238367049

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{2447}}^1$

素因数の和:2945

約数の個数: 32

約数和(自身を含む): 21009010176

約数和(自身を除く): 5770643127

約数列:

[1, 3, 41, 123, 197, 257, 591, 771, 2447, 7341, 8077, 10537, 24231, 31611, 50629, 100327, 151887, 300981, 482059, 628879, 1446177, 1886637, 2075789, 6227367, 19764419, 25784039, 59293257, 77352117, 123889163, 371667489, 5079455683, 15238367049]

約数ペア:

[(1, 15238367049), (3, 5079455683), (41, 371667489), (123, 123889163), (197, 77352117), (257, 59293257), (591, 25784039), (771, 19764419), (2447, 6227367), (7341, 2075789), (8077, 1886637), (10537, 1446177), (24231, 628879), (31611, 482059), (50629, 300981), (100327, 151887)]