129731615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 176795136

約数和(自身を除く): 47063521

約数列:

[1, 5, 13, 23, 65, 107, 115, 299, 535, 811, 1391, 1495, 2461, 4055, 6955, 10543, 12305, 18653, 31993, 52715, 86777, 93265, 159965, 242489, 433885, 1128101, 1212445, 1995871, 5640505, 9979355, 25946323, 129731615]

約数ペア:

[(1, 129731615), (5, 25946323), (13, 9979355), (23, 5640505), (65, 1995871), (107, 1212445), (115, 1128101), (299, 433885), (535, 242489), (811, 159965), (1391, 93265), (1495, 86777), (2461, 52715), (4055, 31993), (6955, 18653), (10543, 12305)]