97497975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1627}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 174417408

約数和(自身を除く): 76919433

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 141, 235, 255, 425, 705, 799, 1175, 1275, 1627, 2397, 3525, 3995, 4881, 8135, 11985, 19975, 24405, 27659, 40675, 59925, 76469, 82977, 122025, 138295, 229407, 382345, 414885, 691475, 1147035, 1299973, 1911725, 2074425, 3899919, 5735175, 6499865, 19499595, 32499325, 97497975]

約数ペア:

[(1, 97497975), (3, 32499325), (5, 19499595), (15, 6499865), (17, 5735175), (25, 3899919), (47, 2074425), (51, 1911725), (75, 1299973), (85, 1147035), (141, 691475), (235, 414885), (255, 382345), (425, 229407), (705, 138295), (799, 122025), (1175, 82977), (1275, 76469), (1627, 59925), (2397, 40675), (3525, 27659), (3995, 24405), (4881, 19975), (8135, 11985)]