229366515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 441086976

約数和(自身を除く): 211720461

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 43, 105, 111, 129, 185, 215, 259, 301, 555, 645, 777, 903, 1295, 1373, 1505, 1591, 3885, 4119, 4515, 4773, 6865, 7955, 9611, 11137, 20595, 23865, 28833, 33411, 48055, 50801, 55685, 59039, 144165, 152403, 167055, 177117, 254005, 295195, 355607, 413273, 762015, 885585, 1066821, 1239819, 1778035, 2066365, 2184443, 5334105, 6199095, 6553329, 10922215, 15291101, 32766645, 45873303, 76455505, 229366515]

約数ペア:

[(1, 229366515), (3, 76455505), (5, 45873303), (7, 32766645), (15, 15291101), (21, 10922215), (35, 6553329), (37, 6199095), (43, 5334105), (105, 2184443), (111, 2066365), (129, 1778035), (185, 1239819), (215, 1066821), (259, 885585), (301, 762015), (555, 413273), (645, 355607), (777, 295195), (903, 254005), (1295, 177117), (1373, 167055), (1505, 152403), (1591, 144165), (3885, 59039), (4119, 55685), (4515, 50801), (4773, 48055), (6865, 33411), (7955, 28833), (9611, 23865), (11137, 20595)]