42156919515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1\times {\mathrm{137653}}^1$

素因数の和:138879

約数の個数: 32

約数和(自身を含む): 71478766656

約数和(自身を除く): 29321847141

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1201, 3603, 6005, 18015, 20417, 61251, 102085, 137653, 306255, 412959, 688265, 2064795, 2340101, 7020303, 11700505, 35101515, 165321253, 495963759, 826606265, 2479818795, 2810461301, 8431383903, 14052306505, 42156919515]

約数ペア:

[(1, 42156919515), (3, 14052306505), (5, 8431383903), (15, 2810461301), (17, 2479818795), (51, 826606265), (85, 495963759), (255, 165321253), (1201, 35101515), (3603, 11700505), (6005, 7020303), (18015, 2340101), (20417, 2064795), (61251, 688265), (102085, 412959), (137653, 306255)]