48931455

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 81155520

約数和(自身を除く): 32224065

約数列:

[1, 3, 5, 15, 53, 61, 159, 183, 265, 305, 795, 915, 1009, 3027, 3233, 5045, 9699, 15135, 16165, 48495, 53477, 61549, 160431, 184647, 267385, 307745, 802155, 923235, 3262097, 9786291, 16310485, 48931455]

約数ペア:

[(1, 48931455), (3, 16310485), (5, 9786291), (15, 3262097), (53, 923235), (61, 802155), (159, 307745), (183, 267385), (265, 184647), (305, 160431), (795, 61549), (915, 53477), (1009, 48495), (3027, 16165), (3233, 15135), (5045, 9699)]