233725905

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{27481}}^1$

素因数の和:27508

約数の個数: 48

約数和(自身を含む): 480165504

約数和(自身を除く): 246439599

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 8505, 27481, 82443, 137405, 192367, 247329, 412215, 577101, 741987, 961835, 1236645, 1731303, 2225961, 2885505, 3709935, 5193909, 6677883, 8656515, 11129805, 15581727, 25969545, 33389415, 46745181, 77908635, 233725905]

約数ペア:

[(1, 233725905), (3, 77908635), (5, 46745181), (7, 33389415), (9, 25969545), (15, 15581727), (21, 11129805), (27, 8656515), (35, 6677883), (45, 5193909), (63, 3709935), (81, 2885505), (105, 2225961), (135, 1731303), (189, 1236645), (243, 961835), (315, 741987), (405, 577101), (567, 412215), (945, 247329), (1215, 192367), (1701, 137405), (2835, 82443), (8505, 27481)]