84126805

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 34068395

約数列:

[1, 5, 7, 35, 89, 113, 239, 445, 565, 623, 791, 1195, 1673, 3115, 3955, 8365, 10057, 21271, 27007, 50285, 70399, 106355, 135035, 148897, 189049, 351995, 744485, 945245, 2403623, 12018115, 16825361, 84126805]

約数ペア:

[(1, 84126805), (5, 16825361), (7, 12018115), (35, 2403623), (89, 945245), (113, 744485), (239, 351995), (445, 189049), (565, 148897), (623, 135035), (791, 106355), (1195, 70399), (1673, 50285), (3115, 27007), (3955, 21271), (8365, 10057)]