19005983295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6803}}^1\times {\mathrm{14327}}^1$

素因数の和:21151

約数の個数: 32

約数和(自身を含む): 32755871232

約数和(自身を除く): 13749887937

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 6803, 14327, 20409, 34015, 42981, 71635, 88439, 102045, 186251, 214905, 265317, 442195, 558753, 931255, 1326585, 2793765, 97466581, 292399743, 487332905, 1267065553, 1461998715, 3801196659, 6335327765, 19005983295]

約数ペア:

[(1, 19005983295), (3, 6335327765), (5, 3801196659), (13, 1461998715), (15, 1267065553), (39, 487332905), (65, 292399743), (195, 97466581), (6803, 2793765), (14327, 1326585), (20409, 931255), (34015, 558753), (42981, 442195), (71635, 265317), (88439, 214905), (102045, 186251)]