4927385645

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{601}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 7501863936

約数和(自身を除く): 2574478291

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 455, 481, 487, 601, 1295, 2405, 2435, 3005, 3367, 3409, 4207, 6331, 7813, 16835, 17045, 18019, 21035, 22237, 31655, 39065, 44317, 54691, 90095, 111185, 126133, 155659, 221585, 234247, 273455, 289081, 292687, 630665, 778295, 1171235, 1445405, 1463435, 1639729, 2023567, 2048809, 3804931, 8198645, 10117835, 10244045, 10829419, 19024655, 26634517, 54147095, 75805933, 133172585, 140782447, 379029665, 703912235, 985477129, 4927385645]

約数ペア:

[(1, 4927385645), (5, 985477129), (7, 703912235), (13, 379029665), (35, 140782447), (37, 133172585), (65, 75805933), (91, 54147095), (185, 26634517), (259, 19024655), (455, 10829419), (481, 10244045), (487, 10117835), (601, 8198645), (1295, 3804931), (2405, 2048809), (2435, 2023567), (3005, 1639729), (3367, 1463435), (3409, 1445405), (4207, 1171235), (6331, 778295), (7813, 630665), (16835, 292687), (17045, 289081), (18019, 273455), (21035, 234247), (22237, 221585), (31655, 155659), (39065, 126133), (44317, 111185), (54691, 90095)]