31923435

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 52496640

約数和(自身を除く): 20573205

約数列:

[1, 3, 5, 15, 61, 139, 183, 251, 305, 417, 695, 753, 915, 1255, 2085, 3765, 8479, 15311, 25437, 34889, 42395, 45933, 76555, 104667, 127185, 174445, 229665, 523335, 2128229, 6384687, 10641145, 31923435]

約数ペア:

[(1, 31923435), (3, 10641145), (5, 6384687), (15, 2128229), (61, 523335), (139, 229665), (183, 174445), (251, 127185), (305, 104667), (417, 76555), (695, 45933), (753, 42395), (915, 34889), (1255, 25437), (2085, 15311), (3765, 8479)]