152812745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 205286400

約数和(自身を除く): 52473655

約数列:

[1, 5, 17, 29, 47, 85, 145, 235, 493, 799, 1319, 1363, 2465, 3995, 6595, 6815, 22423, 23171, 38251, 61993, 112115, 115855, 191255, 309965, 650267, 1053881, 1797797, 3251335, 5269405, 8988985, 30562549, 152812745]

約数ペア:

[(1, 152812745), (5, 30562549), (17, 8988985), (29, 5269405), (47, 3251335), (85, 1797797), (145, 1053881), (235, 650267), (493, 309965), (799, 191255), (1319, 115855), (1363, 112115), (2465, 61993), (3995, 38251), (6595, 23171), (6815, 22423)]