85507485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1619}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 156764160

約数和(自身を除く): 71256675

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 503, 1509, 1619, 2515, 3521, 4857, 7545, 8095, 10563, 11333, 17605, 24285, 33999, 52815, 56665, 169995, 814357, 2443071, 4071785, 5700499, 12215355, 17101497, 28502495, 85507485]

約数ペア:

[(1, 85507485), (3, 28502495), (5, 17101497), (7, 12215355), (15, 5700499), (21, 4071785), (35, 2443071), (105, 814357), (503, 169995), (1509, 56665), (1619, 52815), (2515, 33999), (3521, 24285), (4857, 17605), (7545, 11333), (8095, 10563)]