91000195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 129366720

約数和(自身を除く): 38366525

約数列:

[1, 5, 11, 13, 55, 65, 137, 143, 685, 715, 929, 1507, 1781, 4645, 7535, 8905, 10219, 12077, 19591, 51095, 60385, 97955, 127273, 132847, 636365, 664235, 1400003, 1654549, 7000015, 8272745, 18200039, 91000195]

約数ペア:

[(1, 91000195), (5, 18200039), (11, 8272745), (13, 7000015), (55, 1654549), (65, 1400003), (137, 664235), (143, 636365), (685, 132847), (715, 127273), (929, 97955), (1507, 60385), (1781, 51095), (4645, 19591), (7535, 12077), (8905, 10219)]