26465535

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 47985696

約数和(自身を除く): 21520161

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 303, 405, 505, 647, 909, 1515, 1941, 2727, 3235, 4545, 5823, 8181, 9705, 13635, 17469, 29115, 40905, 52407, 65347, 87345, 196041, 262035, 326735, 588123, 980205, 1764369, 2940615, 5293107, 8821845, 26465535]

約数ペア:

[(1, 26465535), (3, 8821845), (5, 5293107), (9, 2940615), (15, 1764369), (27, 980205), (45, 588123), (81, 326735), (101, 262035), (135, 196041), (303, 87345), (405, 65347), (505, 52407), (647, 40905), (909, 29115), (1515, 17469), (1941, 13635), (2727, 9705), (3235, 8181), (4545, 5823)]