47242615

素因数分解:

$5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1277}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 66435552

約数和(自身を除く): 19192937

約数列:

[1, 5, 7, 35, 49, 151, 245, 755, 1057, 1277, 5285, 6385, 7399, 8939, 36995, 44695, 62573, 192827, 312865, 964135, 1349789, 6748945, 9448523, 47242615]

約数ペア:

[(1, 47242615), (5, 9448523), (7, 6748945), (35, 1349789), (49, 964135), (151, 312865), (245, 192827), (755, 62573), (1057, 44695), (1277, 36995), (5285, 8939), (6385, 7399)]