8554161265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{28753}}^1$

素因数の和:28993

約数の個数: 32

約数和(自身を含む): 11593612800

約数和(自身を除く): 3039451535

約数列:

[1, 5, 13, 23, 65, 115, 199, 299, 995, 1495, 2587, 4577, 12935, 22885, 28753, 59501, 143765, 297505, 373789, 661319, 1868945, 3306595, 5721847, 8597147, 28609235, 42985735, 74384011, 131602481, 371920055, 658012405, 1710832253, 8554161265]

約数ペア:

[(1, 8554161265), (5, 1710832253), (13, 658012405), (23, 371920055), (65, 131602481), (115, 74384011), (199, 42985735), (299, 28609235), (995, 8597147), (1495, 5721847), (2587, 3306595), (4577, 1868945), (12935, 661319), (22885, 373789), (28753, 297505), (59501, 143765)]