29191275

素因数分解:

$3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{947}}^1$

素因数の和:1100

約数の個数: 36

約数和(自身を含む): 52722072

約数和(自身を除く): 23530797

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 137, 225, 411, 685, 947, 1233, 2055, 2841, 3425, 4735, 6165, 8523, 10275, 14205, 23675, 30825, 42615, 71025, 129739, 213075, 389217, 648695, 1167651, 1946085, 3243475, 5838255, 9730425, 29191275]

約数ペア:

[(1, 29191275), (3, 9730425), (5, 5838255), (9, 3243475), (15, 1946085), (25, 1167651), (45, 648695), (75, 389217), (137, 213075), (225, 129739), (411, 71025), (685, 42615), (947, 30825), (1233, 23675), (2055, 14205), (2841, 10275), (3425, 8523), (4735, 6165)]