2015231695

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 2507535360

約数和(自身を除く): 492303665

約数列:

[1, 5, 67, 71, 193, 335, 355, 439, 965, 2195, 4757, 12931, 13703, 23785, 29413, 31169, 64655, 68515, 84727, 147065, 155845, 423635, 918101, 2088323, 4590505, 5676709, 6015617, 10441615, 28383545, 30078085, 403046339, 2015231695]

約数ペア:

[(1, 2015231695), (5, 403046339), (67, 30078085), (71, 28383545), (193, 10441615), (335, 6015617), (355, 5676709), (439, 4590505), (965, 2088323), (2195, 918101), (4757, 423635), (12931, 155845), (13703, 147065), (23785, 84727), (29413, 68515), (31169, 64655)]