368145

素因数分解:

$3^6\times 5^1\times {\mathrm{101}}^1$

素因数の和:124

約数の個数: 28

約数和(自身を含む): 668916

約数和(自身を除く): 300771

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 243, 303, 405, 505, 729, 909, 1215, 1515, 2727, 3645, 4545, 8181, 13635, 24543, 40905, 73629, 122715, 368145]

約数ペア:

[(1, 368145), (3, 122715), (5, 73629), (9, 40905), (15, 24543), (27, 13635), (45, 8181), (81, 4545), (101, 3645), (135, 2727), (243, 1515), (303, 1215), (405, 909), (505, 729)]