4872015

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 8755200

約数和(自身を除く): 3883185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 239, 453, 717, 755, 1195, 1359, 2151, 2265, 3585, 4077, 6453, 6795, 10755, 20385, 32265, 36089, 108267, 180445, 324801, 541335, 974403, 1624005, 4872015]

約数ペア:

[(1, 4872015), (3, 1624005), (5, 974403), (9, 541335), (15, 324801), (27, 180445), (45, 108267), (135, 36089), (151, 32265), (239, 20385), (453, 10755), (717, 6795), (755, 6453), (1195, 4077), (1359, 3585), (2151, 2265)]