26842235

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 39346560

約数和(自身を除く): 12504325

約数列:

[1, 5, 7, 17, 35, 85, 119, 197, 229, 595, 985, 1145, 1379, 1603, 3349, 3893, 6895, 8015, 16745, 19465, 23443, 27251, 45113, 117215, 136255, 225565, 315791, 766921, 1578955, 3834605, 5368447, 26842235]

約数ペア:

[(1, 26842235), (5, 5368447), (7, 3834605), (17, 1578955), (35, 766921), (85, 315791), (119, 225565), (197, 136255), (229, 117215), (595, 45113), (985, 27251), (1145, 23443), (1379, 19465), (1603, 16745), (3349, 8015), (3893, 6895)]