189014345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^3\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 256435200

約数和(自身を除く): 67420855

約数列:

[1, 5, 13, 23, 65, 115, 239, 299, 529, 1195, 1495, 2645, 3107, 5497, 6877, 12167, 15535, 27485, 34385, 60835, 71461, 126431, 158171, 357305, 632155, 790855, 1643603, 2907913, 8218015, 14539565, 37802869, 189014345]

約数ペア:

[(1, 189014345), (5, 37802869), (13, 14539565), (23, 8218015), (65, 2907913), (115, 1643603), (239, 790855), (299, 632155), (529, 357305), (1195, 158171), (1495, 126431), (2645, 71461), (3107, 60835), (5497, 34385), (6877, 27485), (12167, 15535)]