70389085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 25411235

約数列:

[1, 5, 13, 23, 65, 115, 197, 239, 299, 985, 1195, 1495, 2561, 3107, 4531, 5497, 12805, 15535, 22655, 27485, 47083, 58903, 71461, 235415, 294515, 357305, 612079, 1082909, 3060395, 5414545, 14077817, 70389085]

約数ペア:

[(1, 70389085), (5, 14077817), (13, 5414545), (23, 3060395), (65, 1082909), (115, 612079), (197, 357305), (239, 294515), (299, 235415), (985, 71461), (1195, 58903), (1495, 47083), (2561, 27485), (3107, 22655), (4531, 15535), (5497, 12805)]