13885485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 23708160

約数和(自身を除く): 9822675

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 587, 1245, 1577, 1761, 2935, 4731, 7885, 8805, 11153, 23655, 33459, 48721, 55765, 146163, 167295, 243605, 730815, 925699, 2777097, 4628495, 13885485]

約数ペア:

[(1, 13885485), (3, 4628495), (5, 2777097), (15, 925699), (19, 730815), (57, 243605), (83, 167295), (95, 146163), (249, 55765), (285, 48721), (415, 33459), (587, 23655), (1245, 11153), (1577, 8805), (1761, 7885), (2935, 4731)]