6646293405

素因数分解:

$3^4\times 5^1\times {\mathrm{4051}}^2$

素因数の和:8119

約数の個数: 30

約数和(自身を含む): 11917038078

約数和(自身を除く): 5270744673

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 4051, 12153, 20255, 36459, 60765, 109377, 182295, 328131, 546885, 1640655, 16410601, 49231803, 82053005, 147695409, 246159015, 443086227, 738477045, 1329258681, 2215431135, 6646293405]

約数ペア:

[(1, 6646293405), (3, 2215431135), (5, 1329258681), (9, 738477045), (15, 443086227), (27, 246159015), (45, 147695409), (81, 82053005), (135, 49231803), (405, 16410601), (4051, 1640655), (12153, 546885), (20255, 328131), (36459, 182295), (60765, 109377)]