152966425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{859}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 201549600

約数和(自身を除く): 48583175

約数列:

[1, 5, 17, 25, 85, 419, 425, 859, 2095, 4295, 7123, 10475, 14603, 21475, 35615, 73015, 178075, 359921, 365075, 1799605, 6118657, 8998025, 30593285, 152966425]

約数ペア:

[(1, 152966425), (5, 30593285), (17, 8998025), (25, 6118657), (85, 1799605), (419, 365075), (425, 359921), (859, 178075), (2095, 73015), (4295, 35615), (7123, 21475), (10475, 14603)]