90496525

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 143026560

約数和(自身を除く): 52530035

約数列:

[1, 5, 7, 17, 19, 25, 35, 85, 95, 119, 133, 175, 323, 425, 475, 595, 665, 1601, 1615, 2261, 2975, 3325, 8005, 8075, 11207, 11305, 27217, 30419, 40025, 56035, 56525, 136085, 152095, 190519, 212933, 280175, 517123, 680425, 760475, 952595, 1064665, 2585615, 3619861, 4762975, 5323325, 12928075, 18099305, 90496525]

約数ペア:

[(1, 90496525), (5, 18099305), (7, 12928075), (17, 5323325), (19, 4762975), (25, 3619861), (35, 2585615), (85, 1064665), (95, 952595), (119, 760475), (133, 680425), (175, 517123), (323, 280175), (425, 212933), (475, 190519), (595, 152095), (665, 136085), (1601, 56525), (1615, 56035), (2261, 40025), (2975, 30419), (3325, 27217), (8005, 11305), (8075, 11207)]