85988145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5303}}^1$

素因数の和:5381

約数の個数: 32

約数和(自身を含む): 146644992

約数和(自身を除く): 60656847

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 5303, 5405, 15909, 16215, 26515, 79545, 121969, 249241, 365907, 609845, 747723, 1246205, 1829535, 3738615, 5732543, 17197629, 28662715, 85988145]

約数ペア:

[(1, 85988145), (3, 28662715), (5, 17197629), (15, 5732543), (23, 3738615), (47, 1829535), (69, 1246205), (115, 747723), (141, 609845), (235, 365907), (345, 249241), (705, 121969), (1081, 79545), (3243, 26515), (5303, 16215), (5405, 15909)]