91827385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 124830720

約数和(自身を除く): 33003335

約数列:

[1, 5, 13, 23, 65, 115, 239, 257, 299, 1195, 1285, 1495, 3107, 3341, 5497, 5911, 15535, 16705, 27485, 29555, 61423, 71461, 76843, 307115, 357305, 384215, 798499, 1412729, 3992495, 7063645, 18365477, 91827385]

約数ペア:

[(1, 91827385), (5, 18365477), (13, 7063645), (23, 3992495), (65, 1412729), (115, 798499), (239, 384215), (257, 357305), (299, 307115), (1195, 76843), (1285, 71461), (1495, 61423), (3107, 29555), (3341, 27485), (5497, 16705), (5911, 15535)]