4038862205

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{3967}}^1$

素因数の和:5529

約数の個数: 32

約数和(自身を含む): 5835816960

約数和(自身を除く): 1796954755

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 1531, 3967, 7655, 10717, 19835, 27769, 29089, 53585, 75373, 138845, 145445, 203623, 376865, 527611, 1018115, 2638055, 6073477, 30367385, 42514339, 115396063, 212571695, 576980315, 807772441, 4038862205]

約数ペア:

[(1, 4038862205), (5, 807772441), (7, 576980315), (19, 212571695), (35, 115396063), (95, 42514339), (133, 30367385), (665, 6073477), (1531, 2638055), (3967, 1018115), (7655, 527611), (10717, 376865), (19835, 203623), (27769, 145445), (29089, 138845), (53585, 75373)]