74988865

素因数分解:

$5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2027}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 105423552

約数和(自身を除く): 30434687

約数列:

[1, 5, 7, 35, 49, 151, 245, 755, 1057, 2027, 5285, 7399, 10135, 14189, 36995, 70945, 99323, 306077, 496615, 1530385, 2142539, 10712695, 14997773, 74988865]

約数ペア:

[(1, 74988865), (5, 14997773), (7, 10712695), (35, 2142539), (49, 1530385), (151, 496615), (245, 306077), (755, 99323), (1057, 70945), (2027, 36995), (5285, 14189), (7399, 10135)]