1209996145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{46619}}^1$

素因数の和:46832

約数の個数: 16

約数和(自身を含む): 1510488000

約数和(自身を除く): 300491855

約数列:

[1, 5, 29, 145, 179, 895, 5191, 25955, 46619, 233095, 1351951, 6759755, 8344801, 41724005, 241999229, 1209996145]

約数ペア:

[(1, 1209996145), (5, 241999229), (29, 41724005), (145, 8344801), (179, 6759755), (895, 1351951), (5191, 233095), (25955, 46619)]