29777787455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{15737}}^1$

素因数の和:16475

約数の個数: 32

約数和(自身を含む): 39437665344

約数和(自身を除く): 9659877889

約数列:

[1, 5, 13, 43, 65, 215, 559, 677, 2795, 3385, 8801, 15737, 29111, 44005, 78685, 145555, 204581, 378443, 676691, 1022905, 1892215, 3383455, 8796983, 10653949, 43984915, 53269745, 138501337, 458119807, 692506685, 2290599035, 5955557491, 29777787455]

約数ペア:

[(1, 29777787455), (5, 5955557491), (13, 2290599035), (43, 692506685), (65, 458119807), (215, 138501337), (559, 53269745), (677, 43984915), (2795, 10653949), (3385, 8796983), (8801, 3383455), (15737, 1892215), (29111, 1022905), (44005, 676691), (78685, 378443), (145555, 204581)]