383669185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 500774400

約数和(自身を除く): 117105215

約数列:

[1, 5, 19, 41, 95, 137, 205, 685, 719, 779, 2603, 3595, 3895, 5617, 13015, 13661, 28085, 29479, 68305, 98503, 106723, 147395, 492515, 533615, 560101, 1871557, 2800505, 4038623, 9357785, 20193115, 76733837, 383669185]

約数ペア:

[(1, 383669185), (5, 76733837), (19, 20193115), (41, 9357785), (95, 4038623), (137, 2800505), (205, 1871557), (685, 560101), (719, 533615), (779, 492515), (2603, 147395), (3595, 106723), (3895, 98503), (5617, 68305), (13015, 29479), (13661, 28085)]