4772355

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 9149184

約数和(自身を除く): 4376829

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 49, 105, 129, 147, 151, 215, 245, 301, 453, 645, 735, 755, 903, 1057, 1505, 2107, 2265, 3171, 4515, 5285, 6321, 6493, 7399, 10535, 15855, 19479, 22197, 31605, 32465, 36995, 45451, 97395, 110985, 136353, 227255, 318157, 681765, 954471, 1590785, 4772355]

約数ペア:

[(1, 4772355), (3, 1590785), (5, 954471), (7, 681765), (15, 318157), (21, 227255), (35, 136353), (43, 110985), (49, 97395), (105, 45451), (129, 36995), (147, 32465), (151, 31605), (215, 22197), (245, 19479), (301, 15855), (453, 10535), (645, 7399), (735, 6493), (755, 6321), (903, 5285), (1057, 4515), (1505, 3171), (2107, 2265)]