80541135

素因数分解:

$3^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 146065920

約数和(自身を除く): 65524785

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 243, 405, 439, 453, 755, 1215, 1317, 1359, 2195, 2265, 3951, 4077, 6585, 6795, 11853, 12231, 19755, 20385, 35559, 36693, 59265, 61155, 66289, 106677, 177795, 183465, 198867, 331445, 533385, 596601, 994335, 1789803, 2983005, 5369409, 8949015, 16108227, 26847045, 80541135]

約数ペア:

[(1, 80541135), (3, 26847045), (5, 16108227), (9, 8949015), (15, 5369409), (27, 2983005), (45, 1789803), (81, 994335), (135, 596601), (151, 533385), (243, 331445), (405, 198867), (439, 183465), (453, 177795), (755, 106677), (1215, 66289), (1317, 61155), (1359, 59265), (2195, 36693), (2265, 35559), (3951, 20385), (4077, 19755), (6585, 12231), (6795, 11853)]