66442015705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{166561}}^1$

素因数の和:166634

約数の個数: 48

約数和(自身を含む): 95951704464

約数和(自身を除く): 29509688759

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 361, 1105, 1235, 1615, 1805, 4199, 4693, 6137, 20995, 23465, 30685, 79781, 166561, 398905, 832805, 2165293, 2831537, 3164659, 10826465, 14157685, 15823295, 36809981, 41140567, 53799203, 60128521, 184049905, 205702835, 268996015, 300642605, 699389639, 781670773, 1022184857, 3496948195, 3908353865, 5110924285, 13288403141, 66442015705]

約数ペア:

[(1, 66442015705), (5, 13288403141), (13, 5110924285), (17, 3908353865), (19, 3496948195), (65, 1022184857), (85, 781670773), (95, 699389639), (221, 300642605), (247, 268996015), (323, 205702835), (361, 184049905), (1105, 60128521), (1235, 53799203), (1615, 41140567), (1805, 36809981), (4199, 15823295), (4693, 14157685), (6137, 10826465), (20995, 3164659), (23465, 2831537), (30685, 2165293), (79781, 832805), (166561, 398905)]