84889215

素因数分解:

$3^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{877}}^1$

素因数の和:1133

約数の個数: 40

約数和(自身を含む): 152982720

約数和(自身を除く): 68093505

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 239, 405, 717, 877, 1195, 2151, 2631, 3585, 4385, 6453, 7893, 10755, 13155, 19359, 23679, 32265, 39465, 71037, 96795, 118395, 209603, 355185, 628809, 1048015, 1886427, 3144045, 5659281, 9432135, 16977843, 28296405, 84889215]

約数ペア:

[(1, 84889215), (3, 28296405), (5, 16977843), (9, 9432135), (15, 5659281), (27, 3144045), (45, 1886427), (81, 1048015), (135, 628809), (239, 355185), (405, 209603), (717, 118395), (877, 96795), (1195, 71037), (2151, 39465), (2631, 32265), (3585, 23679), (4385, 19359), (6453, 13155), (7893, 10755)]