157224585

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12583}}^1$

素因数の和:12622

約数の個数: 48

約数和(自身を含む): 309868416

約数和(自身を除く): 152643831

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 12495, 12583, 37749, 62915, 88081, 188745, 213911, 264243, 440405, 616567, 641733, 1069555, 1321215, 1497377, 1849701, 3082835, 3208665, 4492131, 7486885, 9248505, 10481639, 22460655, 31444917, 52408195, 157224585]

約数ペア:

[(1, 157224585), (3, 52408195), (5, 31444917), (7, 22460655), (15, 10481639), (17, 9248505), (21, 7486885), (35, 4492131), (49, 3208665), (51, 3082835), (85, 1849701), (105, 1497377), (119, 1321215), (147, 1069555), (245, 641733), (255, 616567), (357, 440405), (595, 264243), (735, 213911), (833, 188745), (1785, 88081), (2499, 62915), (4165, 37749), (12495, 12583)]