565580015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10273}}^1$

素因数の和:10320

約数の個数: 48

約数和(自身を含む): 918249024

約数和(自身を除く): 352669009

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 121, 143, 385, 455, 605, 715, 847, 1001, 1573, 4235, 5005, 7865, 10273, 11011, 51365, 55055, 71911, 113003, 133549, 359555, 565015, 667745, 791021, 934843, 1243033, 1469039, 3955105, 4674215, 6215165, 7345195, 8701231, 10283273, 16159429, 43506155, 51416365, 80797145, 113116003, 565580015]

約数ペア:

[(1, 565580015), (5, 113116003), (7, 80797145), (11, 51416365), (13, 43506155), (35, 16159429), (55, 10283273), (65, 8701231), (77, 7345195), (91, 6215165), (121, 4674215), (143, 3955105), (385, 1469039), (455, 1243033), (605, 934843), (715, 791021), (847, 667745), (1001, 565015), (1573, 359555), (4235, 133549), (5005, 113003), (7865, 71911), (10273, 55055), (11011, 51365)]