83400765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19373}}^1$

素因数の和:19429

約数の個数: 32

約数和(自身を含む): 156231936

約数和(自身を除く): 72831171

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 19373, 58119, 96865, 135611, 290595, 406833, 678055, 794293, 2034165, 2382879, 3971465, 5560051, 11914395, 16680153, 27800255, 83400765]

約数ペア:

[(1, 83400765), (3, 27800255), (5, 16680153), (7, 11914395), (15, 5560051), (21, 3971465), (35, 2382879), (41, 2034165), (105, 794293), (123, 678055), (205, 406833), (287, 290595), (615, 135611), (861, 96865), (1435, 58119), (4305, 19373)]