201229425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{52609}}^1$

素因数の和:52642

約数の個数: 36

約数和(自身を含む): 381632940

約数和(自身を除く): 180403515

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 52609, 157827, 263045, 473481, 789135, 894353, 1315225, 2367405, 2683059, 3945675, 4471765, 8049177, 11837025, 13415295, 22358825, 40245885, 67076475, 201229425]

約数ペア:

[(1, 201229425), (3, 67076475), (5, 40245885), (9, 22358825), (15, 13415295), (17, 11837025), (25, 8049177), (45, 4471765), (51, 3945675), (75, 2683059), (85, 2367405), (153, 1315225), (225, 894353), (255, 789135), (425, 473481), (765, 263045), (1275, 157827), (3825, 52609)]