85528305

素因数分解:

$3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1187

約数の個数: 40

約数和(自身を含む): 154167552

約数和(自身を除く): 68639247

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 223, 405, 669, 947, 1115, 2007, 2841, 3345, 4735, 6021, 8523, 10035, 14205, 18063, 25569, 30105, 42615, 76707, 90315, 127845, 211181, 383535, 633543, 1055905, 1900629, 3167715, 5701887, 9503145, 17105661, 28509435, 85528305]

約数ペア:

[(1, 85528305), (3, 28509435), (5, 17105661), (9, 9503145), (15, 5701887), (27, 3167715), (45, 1900629), (81, 1055905), (135, 633543), (223, 383535), (405, 211181), (669, 127845), (947, 90315), (1115, 76707), (2007, 42615), (2841, 30105), (3345, 25569), (4735, 18063), (6021, 14205), (8523, 10035)]