233886015

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5431}}^1$

素因数の和:5485

約数の個数: 64

約数和(自身を含む): 469324800

約数和(自身を除く): 235438785

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 135, 145, 165, 261, 297, 319, 435, 495, 783, 957, 1305, 1485, 1595, 2871, 3915, 4785, 5431, 8613, 14355, 16293, 27155, 43065, 48879, 59741, 81465, 146637, 157499, 179223, 244395, 298705, 472497, 537669, 733185, 787495, 896115, 1417491, 1613007, 1732489, 2362485, 2688345, 4252473, 5197467, 7087455, 8065035, 8662445, 15592401, 21262365, 25987335, 46777203, 77962005, 233886015]

約数ペア:

[(1, 233886015), (3, 77962005), (5, 46777203), (9, 25987335), (11, 21262365), (15, 15592401), (27, 8662445), (29, 8065035), (33, 7087455), (45, 5197467), (55, 4252473), (87, 2688345), (99, 2362485), (135, 1732489), (145, 1613007), (165, 1417491), (261, 896115), (297, 787495), (319, 733185), (435, 537669), (495, 472497), (783, 298705), (957, 244395), (1305, 179223), (1485, 157499), (1595, 146637), (2871, 81465), (3915, 59741), (4785, 48879), (5431, 43065), (8613, 27155), (14355, 16293)]