103163905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 142884000

約数和(自身を除く): 39720095

約数列:

[1, 5, 13, 17, 65, 85, 89, 221, 445, 1049, 1105, 1157, 1513, 5245, 5785, 7565, 13637, 17833, 19669, 68185, 89165, 93361, 98345, 231829, 466805, 1159145, 1213693, 1587137, 6068465, 7935685, 20632781, 103163905]

約数ペア:

[(1, 103163905), (5, 20632781), (13, 7935685), (17, 6068465), (65, 1587137), (85, 1213693), (89, 1159145), (221, 466805), (445, 231829), (1049, 98345), (1105, 93361), (1157, 89165), (1513, 68185), (5245, 19669), (5785, 17833), (7565, 13637)]