26917015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 36126720

約数和(自身を除く): 9209705

約数列:

[1, 5, 19, 23, 95, 97, 115, 127, 437, 485, 635, 1843, 2185, 2231, 2413, 2921, 9215, 11155, 12065, 12319, 14605, 42389, 55499, 61595, 211945, 234061, 277495, 283337, 1170305, 1416685, 5383403, 26917015]

約数ペア:

[(1, 26917015), (5, 5383403), (19, 1416685), (23, 1170305), (95, 283337), (97, 277495), (115, 234061), (127, 211945), (437, 61595), (485, 55499), (635, 42389), (1843, 14605), (2185, 12319), (2231, 12065), (2413, 11155), (2921, 9215)]