288799745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 381024000

約数和(自身を除く): 92224255

約数列:

[1, 5, 13, 65, 83, 199, 269, 415, 995, 1079, 1345, 2587, 3497, 5395, 12935, 16517, 17485, 22327, 53531, 82585, 111635, 214721, 267655, 290251, 695903, 1073605, 1451255, 3479515, 4443073, 22215365, 57759949, 288799745]

約数ペア:

[(1, 288799745), (5, 57759949), (13, 22215365), (65, 4443073), (83, 3479515), (199, 1451255), (269, 1073605), (415, 695903), (995, 290251), (1079, 267655), (1345, 214721), (2587, 111635), (3497, 82585), (5395, 53531), (12935, 22327), (16517, 17485)]