1427328045

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{221807}}^1$

素因数の和:221842

約数の個数: 48

約数和(自身を含む): 2906572032

約数和(自身を除く): 1479243987

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 221807, 665421, 1109035, 1996263, 2439877, 2883491, 3327105, 7319631, 8650473, 9981315, 12199385, 14417455, 21958893, 25951419, 31718401, 36598155, 43252365, 95155203, 109794465, 129757095, 158592005, 285465609, 475776015, 1427328045]

約数ペア:

[(1, 1427328045), (3, 475776015), (5, 285465609), (9, 158592005), (11, 129757095), (13, 109794465), (15, 95155203), (33, 43252365), (39, 36598155), (45, 31718401), (55, 25951419), (65, 21958893), (99, 14417455), (117, 12199385), (143, 9981315), (165, 8650473), (195, 7319631), (429, 3327105), (495, 2883491), (585, 2439877), (715, 1996263), (1287, 1109035), (2145, 665421), (6435, 221807)]