85307715

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4241}}^1$

素因数の和:4404

約数の個数: 32

約数和(自身を含む): 152712000

約数和(自身を除く): 67404285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1341, 2235, 4023, 4241, 6705, 12723, 20115, 21205, 38169, 63615, 114507, 190845, 572535, 631909, 1895727, 3159545, 5687181, 9478635, 17061543, 28435905, 85307715]

約数ペア:

[(1, 85307715), (3, 28435905), (5, 17061543), (9, 9478635), (15, 5687181), (27, 3159545), (45, 1895727), (135, 631909), (149, 572535), (447, 190845), (745, 114507), (1341, 63615), (2235, 38169), (4023, 21205), (4241, 20115), (6705, 12723)]