15674478495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{32063}}^1$

素因数の和:32216

約数の個数: 64

約数和(自身を含む): 28442050560

約数和(自身を除く): 12767572065

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 109, 115, 195, 299, 327, 345, 545, 897, 1417, 1495, 1635, 2507, 4251, 4485, 7085, 7521, 12535, 21255, 32063, 32591, 37605, 96189, 97773, 160315, 162955, 416819, 480945, 488865, 737449, 1250457, 2084095, 2212347, 3494867, 3687245, 6252285, 9586837, 10484601, 11061735, 17474335, 28760511, 45433271, 47934185, 52423005, 80381941, 136299813, 143802555, 227166355, 241145823, 401909705, 681499065, 1044965233, 1205729115, 3134895699, 5224826165, 15674478495]

約数ペア:

[(1, 15674478495), (3, 5224826165), (5, 3134895699), (13, 1205729115), (15, 1044965233), (23, 681499065), (39, 401909705), (65, 241145823), (69, 227166355), (109, 143802555), (115, 136299813), (195, 80381941), (299, 52423005), (327, 47934185), (345, 45433271), (545, 28760511), (897, 17474335), (1417, 11061735), (1495, 10484601), (1635, 9586837), (2507, 6252285), (4251, 3687245), (4485, 3494867), (7085, 2212347), (7521, 2084095), (12535, 1250457), (21255, 737449), (32063, 488865), (32591, 480945), (37605, 416819), (96189, 162955), (97773, 160315)]