2017015825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{8269}}^1$

素因数の和:9177

約数の個数: 24

約数和(自身を含む): 2731878720

約数和(自身を除く): 714862895

約数列:

[1, 5, 11, 25, 55, 275, 887, 4435, 8269, 9757, 22175, 41345, 48785, 90959, 206725, 243925, 454795, 2273975, 7334603, 36673015, 80680633, 183365075, 403403165, 2017015825]

約数ペア:

[(1, 2017015825), (5, 403403165), (11, 183365075), (25, 80680633), (55, 36673015), (275, 7334603), (887, 2273975), (4435, 454795), (8269, 243925), (9757, 206725), (22175, 90959), (41345, 48785)]