6481845

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 12270960

約数和(自身を除く): 5789115

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 229, 255, 333, 555, 629, 687, 765, 1145, 1665, 1887, 2061, 3145, 3435, 3893, 5661, 8473, 9435, 10305, 11679, 19465, 25419, 28305, 35037, 42365, 58395, 76257, 127095, 144041, 175185, 381285, 432123, 720205, 1296369, 2160615, 6481845]

約数ペア:

[(1, 6481845), (3, 2160615), (5, 1296369), (9, 720205), (15, 432123), (17, 381285), (37, 175185), (45, 144041), (51, 127095), (85, 76257), (111, 58395), (153, 42365), (185, 35037), (229, 28305), (255, 25419), (333, 19465), (555, 11679), (629, 10305), (687, 9435), (765, 8473), (1145, 5661), (1665, 3893), (1887, 3435), (2061, 3145)]