677090985

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1\times {\mathrm{1481}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 1122526080

約数和(自身を除く): 445435095

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 1051, 1481, 3153, 4443, 5255, 7405, 15765, 22215, 30479, 42949, 91437, 128847, 152395, 214745, 457185, 644235, 1556531, 4669593, 7782655, 23347965, 45139399, 135418197, 225696995, 677090985]

約数ペア:

[(1, 677090985), (3, 225696995), (5, 135418197), (15, 45139399), (29, 23347965), (87, 7782655), (145, 4669593), (435, 1556531), (1051, 644235), (1481, 457185), (3153, 214745), (4443, 152395), (5255, 128847), (7405, 91437), (15765, 42949), (22215, 30479)]