995505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 1920000

約数和(自身を除く): 924495

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 499, 665, 1497, 1995, 2495, 3493, 7485, 9481, 10479, 17465, 28443, 47405, 52395, 66367, 142215, 199101, 331835, 995505]

約数ペア:

[(1, 995505), (3, 331835), (5, 199101), (7, 142215), (15, 66367), (19, 52395), (21, 47405), (35, 28443), (57, 17465), (95, 10479), (105, 9481), (133, 7485), (285, 3493), (399, 2495), (499, 1995), (665, 1497)]