827122975

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 1213811200

約数和(自身を除く): 386688225

約数列:

[1, 5, 7, 25, 35, 37, 139, 175, 185, 259, 695, 919, 925, 973, 1295, 3475, 4595, 4865, 5143, 6433, 6475, 22975, 24325, 25715, 32165, 34003, 36001, 127741, 128575, 160825, 170015, 180005, 238021, 638705, 850075, 894187, 900025, 1190105, 3193525, 4470935, 4726417, 5950525, 22354675, 23632085, 33084919, 118160425, 165424595, 827122975]

約数ペア:

[(1, 827122975), (5, 165424595), (7, 118160425), (25, 33084919), (35, 23632085), (37, 22354675), (139, 5950525), (175, 4726417), (185, 4470935), (259, 3193525), (695, 1190105), (919, 900025), (925, 894187), (973, 850075), (1295, 638705), (3475, 238021), (4595, 180005), (4865, 170015), (5143, 160825), (6433, 128575), (6475, 127741), (22975, 36001), (24325, 34003), (25715, 32165)]