85629125

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 111196800

約数和(自身を除く): 25567675

約数列:

[1, 5, 25, 43, 89, 125, 179, 215, 445, 895, 1075, 2225, 3827, 4475, 5375, 7697, 11125, 15931, 19135, 22375, 38485, 79655, 95675, 192425, 398275, 478375, 685033, 962125, 1991375, 3425165, 17125825, 85629125]

約数ペア:

[(1, 85629125), (5, 17125825), (25, 3425165), (43, 1991375), (89, 962125), (125, 685033), (179, 478375), (215, 398275), (445, 192425), (895, 95675), (1075, 79655), (2225, 38485), (3827, 22375), (4475, 19135), (5375, 15931), (7697, 11125)]