23597665

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 36771840

約数和(自身を除く): 13174175

約数列:

[1, 5, 7, 13, 31, 35, 49, 65, 91, 155, 217, 239, 245, 403, 455, 637, 1085, 1195, 1519, 1673, 2015, 2821, 3107, 3185, 7409, 7595, 8365, 11711, 14105, 15535, 19747, 21749, 37045, 51863, 58555, 96317, 98735, 108745, 152243, 259315, 363041, 481585, 674219, 761215, 1815205, 3371095, 4719533, 23597665]

約数ペア:

[(1, 23597665), (5, 4719533), (7, 3371095), (13, 1815205), (31, 761215), (35, 674219), (49, 481585), (65, 363041), (91, 259315), (155, 152243), (217, 108745), (239, 98735), (245, 96317), (403, 58555), (455, 51863), (637, 37045), (1085, 21749), (1195, 19747), (1519, 15535), (1673, 14105), (2015, 11711), (2821, 8365), (3107, 7595), (3185, 7409)]