1319955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 2601984

約数和(自身を除く): 1282029

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 967, 1365, 2901, 4835, 6769, 12571, 14505, 20307, 33845, 37713, 62855, 87997, 101535, 188565, 263991, 439985, 1319955]

約数ペア:

[(1, 1319955), (3, 439985), (5, 263991), (7, 188565), (13, 101535), (15, 87997), (21, 62855), (35, 37713), (39, 33845), (65, 20307), (91, 14505), (105, 12571), (195, 6769), (273, 4835), (455, 2901), (967, 1365)]