29210805

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 57552768

約数和(自身を除く): 28341963

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 167, 169, 195, 207, 299, 345, 501, 507, 585, 835, 845, 897, 1035, 1495, 1503, 1521, 2171, 2505, 2535, 2691, 3841, 3887, 4485, 6513, 7515, 7605, 10855, 11523, 11661, 13455, 19205, 19435, 19539, 28223, 32565, 34569, 34983, 49933, 57615, 58305, 84669, 97695, 141115, 149799, 172845, 174915, 249665, 254007, 423345, 449397, 649129, 748995, 1270035, 1947387, 2246985, 3245645, 5842161, 9736935, 29210805]

約数ペア:

[(1, 29210805), (3, 9736935), (5, 5842161), (9, 3245645), (13, 2246985), (15, 1947387), (23, 1270035), (39, 748995), (45, 649129), (65, 449397), (69, 423345), (115, 254007), (117, 249665), (167, 174915), (169, 172845), (195, 149799), (207, 141115), (299, 97695), (345, 84669), (501, 58305), (507, 57615), (585, 49933), (835, 34983), (845, 34569), (897, 32565), (1035, 28223), (1495, 19539), (1503, 19435), (1521, 19205), (2171, 13455), (2505, 11661), (2535, 11523), (2691, 10855), (3841, 7605), (3887, 7515), (4485, 6513)]