2017270315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{9103}}^1$

素因数の和:9219

約数の個数: 32

約数和(自身を含む): 2642927616

約数和(自身を除く): 625657301

約数列:

[1, 5, 23, 41, 47, 115, 205, 235, 943, 1081, 1927, 4715, 5405, 9103, 9635, 44321, 45515, 209369, 221605, 373223, 427841, 1046845, 1866115, 2139205, 8584129, 9840343, 17541481, 42920645, 49201715, 87707405, 403454063, 2017270315]

約数ペア:

[(1, 2017270315), (5, 403454063), (23, 87707405), (41, 49201715), (47, 42920645), (115, 17541481), (205, 9840343), (235, 8584129), (943, 2139205), (1081, 1866115), (1927, 1046845), (4715, 427841), (5405, 373223), (9103, 221605), (9635, 209369), (44321, 45515)]