2644473405

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:864

約数の個数: 80

約数和(自身を含む): 4991785344

約数和(自身を除く): 2347311939

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 101, 105, 147, 245, 303, 343, 505, 707, 727, 735, 1029, 1515, 1715, 2121, 2181, 2401, 3535, 3635, 4949, 5089, 5145, 7203, 10605, 10905, 12005, 14847, 15267, 24745, 25445, 34643, 35623, 36015, 73427, 74235, 76335, 103929, 106869, 173215, 178115, 220281, 242501, 249361, 367135, 513989, 519645, 534345, 727503, 748083, 1101405, 1212505, 1246805, 1541967, 1745527, 2569945, 3597923, 3637515, 3740415, 5236581, 7709835, 8727635, 10793769, 17989615, 25185461, 26182905, 53968845, 75556383, 125927305, 176298227, 377781915, 528894681, 881491135, 2644473405]

約数ペア:

[(1, 2644473405), (3, 881491135), (5, 528894681), (7, 377781915), (15, 176298227), (21, 125927305), (35, 75556383), (49, 53968845), (101, 26182905), (105, 25185461), (147, 17989615), (245, 10793769), (303, 8727635), (343, 7709835), (505, 5236581), (707, 3740415), (727, 3637515), (735, 3597923), (1029, 2569945), (1515, 1745527), (1715, 1541967), (2121, 1246805), (2181, 1212505), (2401, 1101405), (3535, 748083), (3635, 727503), (4949, 534345), (5089, 519645), (5145, 513989), (7203, 367135), (10605, 249361), (10905, 242501), (12005, 220281), (14847, 178115), (15267, 173215), (24745, 106869), (25445, 103929), (34643, 76335), (35623, 74235), (36015, 73427)]