28735676925

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{14843}}^1$

素因数の和:15250

約数の個数: 48

約数和(自身を含む): 48239912448

約数和(自身を除く): 19504235523

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 311, 415, 933, 1245, 1555, 2075, 4665, 6225, 7775, 14843, 23325, 25813, 44529, 74215, 77439, 129065, 222645, 371075, 387195, 645325, 1113225, 1231969, 1935975, 3695907, 4616173, 6159845, 13848519, 18479535, 23080865, 30799225, 69242595, 92397675, 115404325, 346212975, 383142359, 1149427077, 1915711795, 5747135385, 9578558975, 28735676925]

約数ペア:

[(1, 28735676925), (3, 9578558975), (5, 5747135385), (15, 1915711795), (25, 1149427077), (75, 383142359), (83, 346212975), (249, 115404325), (311, 92397675), (415, 69242595), (933, 30799225), (1245, 23080865), (1555, 18479535), (2075, 13848519), (4665, 6159845), (6225, 4616173), (7775, 3695907), (14843, 1935975), (23325, 1231969), (25813, 1113225), (44529, 645325), (74215, 387195), (77439, 371075), (129065, 222645)]