7058745

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 13111560

約数和(自身を除く): 6052815

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 601, 783, 1305, 1803, 2349, 3005, 3915, 5409, 9015, 11745, 16227, 17429, 27045, 48681, 52287, 81135, 87145, 156861, 243405, 261435, 470583, 784305, 1411749, 2352915, 7058745]

約数ペア:

[(1, 7058745), (3, 2352915), (5, 1411749), (9, 784305), (15, 470583), (27, 261435), (29, 243405), (45, 156861), (81, 87145), (87, 81135), (135, 52287), (145, 48681), (261, 27045), (405, 17429), (435, 16227), (601, 11745), (783, 9015), (1305, 5409), (1803, 3915), (2349, 3005)]