230486985

素因数分解:

$3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{5827}}^1$

素因数の和:6134

約数の個数: 32

約数和(自身を含む): 411223680

約数和(自身を除く): 180736695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 293, 879, 1465, 2637, 4395, 5827, 7911, 13185, 17481, 29135, 39555, 52443, 87405, 157329, 262215, 786645, 1707311, 5121933, 8536555, 15365799, 25609665, 46097397, 76828995, 230486985]

約数ペア:

[(1, 230486985), (3, 76828995), (5, 46097397), (9, 25609665), (15, 15365799), (27, 8536555), (45, 5121933), (135, 1707311), (293, 786645), (879, 262215), (1465, 157329), (2637, 87405), (4395, 52443), (5827, 39555), (7911, 29135), (13185, 17481)]