8487520495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{14431}}^1$

素因数の和:14647

約数の個数: 32

約数和(自身を含む): 11056066560

約数和(自身を除く): 2568546065

約数列:

[1, 5, 19, 41, 95, 151, 205, 755, 779, 2869, 3895, 6191, 14345, 14431, 30955, 72155, 117629, 274189, 588145, 591671, 1370945, 2179081, 2958355, 10895405, 11241749, 41402539, 56208745, 89342321, 207012695, 446711605, 1697504099, 8487520495]

約数ペア:

[(1, 8487520495), (5, 1697504099), (19, 446711605), (41, 207012695), (95, 89342321), (151, 56208745), (205, 41402539), (755, 11241749), (779, 10895405), (2869, 2958355), (3895, 2179081), (6191, 1370945), (14345, 591671), (14431, 588145), (30955, 274189), (72155, 117629)]