65003835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19609}}^1$

素因数の和:19647

約数の個数: 32

約数和(自身を含む): 118601280

約数和(自身を除く): 53597445

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 19609, 58827, 98045, 254917, 294135, 333353, 764751, 1000059, 1274585, 1666765, 3823755, 4333589, 5000295, 13000767, 21667945, 65003835]

約数ペア:

[(1, 65003835), (3, 21667945), (5, 13000767), (13, 5000295), (15, 4333589), (17, 3823755), (39, 1666765), (51, 1274585), (65, 1000059), (85, 764751), (195, 333353), (221, 294135), (255, 254917), (663, 98045), (1105, 58827), (3315, 19609)]