147253245

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{1163}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 246730752

約数和(自身を除く): 99477507

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 367, 1101, 1163, 1835, 3489, 5505, 5815, 8441, 17445, 25323, 26749, 42205, 80247, 126615, 133745, 401235, 426821, 1280463, 2134105, 6402315, 9816883, 29450649, 49084415, 147253245]

約数ペア:

[(1, 147253245), (3, 49084415), (5, 29450649), (15, 9816883), (23, 6402315), (69, 2134105), (115, 1280463), (345, 426821), (367, 401235), (1101, 133745), (1163, 126615), (1835, 80247), (3489, 42205), (5505, 26749), (5815, 25323), (8441, 17445)]