47752035

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 81077760

約数和(自身を除く): 33325725

約数列:

[1, 3, 5, 15, 19, 57, 95, 137, 285, 411, 685, 1223, 2055, 2603, 3669, 6115, 7809, 13015, 18345, 23237, 39045, 69711, 116185, 167551, 348555, 502653, 837755, 2513265, 3183469, 9550407, 15917345, 47752035]

約数ペア:

[(1, 47752035), (3, 15917345), (5, 9550407), (15, 3183469), (19, 2513265), (57, 837755), (95, 502653), (137, 348555), (285, 167551), (411, 116185), (685, 69711), (1223, 39045), (2055, 23237), (2603, 18345), (3669, 13015), (6115, 7809)]