252049545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1459}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 478296000

約数和(自身を除く): 226246455

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 349, 495, 1047, 1459, 1745, 3141, 3839, 4377, 5235, 7295, 11517, 13131, 15705, 16049, 19195, 21885, 34551, 48147, 57585, 65655, 80245, 144441, 172755, 240735, 509191, 722205, 1527573, 2545955, 4582719, 5601101, 7637865, 16803303, 22913595, 28005505, 50409909, 84016515, 252049545]

約数ペア:

[(1, 252049545), (3, 84016515), (5, 50409909), (9, 28005505), (11, 22913595), (15, 16803303), (33, 7637865), (45, 5601101), (55, 4582719), (99, 2545955), (165, 1527573), (349, 722205), (495, 509191), (1047, 240735), (1459, 172755), (1745, 144441), (3141, 80245), (3839, 65655), (4377, 57585), (5235, 48147), (7295, 34551), (11517, 21885), (13131, 19195), (15705, 16049)]