39807367005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{3299}}^1\times {\mathrm{16417}}^1$

素因数の和:19738

約数の個数: 48

約数和(自身を含む): 74117419200

約数和(自身を除く): 34310052195

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 3299, 9897, 16417, 16495, 23093, 49251, 49485, 69279, 82085, 114919, 115465, 161651, 246255, 344757, 346395, 484953, 574595, 804433, 808255, 1723785, 2413299, 2424765, 4022165, 12066495, 54159683, 162479049, 270798415, 379117781, 812395245, 1137353343, 1895588905, 2653824467, 5686766715, 7961473401, 13269122335, 39807367005]

約数ペア:

[(1, 39807367005), (3, 13269122335), (5, 7961473401), (7, 5686766715), (15, 2653824467), (21, 1895588905), (35, 1137353343), (49, 812395245), (105, 379117781), (147, 270798415), (245, 162479049), (735, 54159683), (3299, 12066495), (9897, 4022165), (16417, 2424765), (16495, 2413299), (23093, 1723785), (49251, 808255), (49485, 804433), (69279, 574595), (82085, 484953), (114919, 346395), (115465, 344757), (161651, 246255)]