329603985

素因数分解:

$3^5\times 5^1\times {\mathrm{271279}}^1$

素因数の和:271299

約数の個数: 24

約数和(自身を含む): 592475520

約数和(自身を除く): 262871535

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 271279, 813837, 1356395, 2441511, 4069185, 7324533, 12207555, 21973599, 36622665, 65920797, 109867995, 329603985]

約数ペア:

[(1, 329603985), (3, 109867995), (5, 65920797), (9, 36622665), (15, 21973599), (27, 12207555), (45, 7324533), (81, 4069185), (135, 2441511), (243, 1356395), (405, 813837), (1215, 271279)]