2785188055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{28547}}^1$

素因数の和:28663

約数の個数: 32

約数和(自身を含む): 3836851200

約数和(自身を除く): 1051663145

約数列:

[1, 5, 13, 19, 65, 79, 95, 247, 395, 1027, 1235, 1501, 5135, 7505, 19513, 28547, 97565, 142735, 371111, 542393, 1855555, 2255213, 2711965, 7051109, 11276065, 29317769, 35255545, 42849047, 146588845, 214245235, 557037611, 2785188055]

約数ペア:

[(1, 2785188055), (5, 557037611), (13, 214245235), (19, 146588845), (65, 42849047), (79, 35255545), (95, 29317769), (247, 11276065), (395, 7051109), (1027, 2711965), (1235, 2255213), (1501, 1855555), (5135, 542393), (7505, 371111), (19513, 142735), (28547, 97565)]