314969725

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 470862720

約数和(自身を除く): 155892995

約数列:

[1, 5, 7, 25, 29, 35, 53, 145, 175, 203, 265, 371, 725, 1015, 1171, 1325, 1537, 1855, 5075, 5855, 7685, 8197, 9275, 10759, 29275, 33959, 38425, 40985, 53795, 62063, 169795, 204925, 237713, 268975, 310315, 434441, 848975, 1188565, 1551575, 1799827, 2172205, 5942825, 8999135, 10861025, 12598789, 44995675, 62993945, 314969725]

約数ペア:

[(1, 314969725), (5, 62993945), (7, 44995675), (25, 12598789), (29, 10861025), (35, 8999135), (53, 5942825), (145, 2172205), (175, 1799827), (203, 1551575), (265, 1188565), (371, 848975), (725, 434441), (1015, 310315), (1171, 268975), (1325, 237713), (1537, 204925), (1855, 169795), (5075, 62063), (5855, 53795), (7685, 40985), (8197, 38425), (9275, 33959), (10759, 29275)]