72246345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{631}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 122860800

約数和(自身を除く): 50614455

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 449, 631, 1347, 1893, 2245, 3155, 6735, 7633, 9465, 10727, 22899, 32181, 38165, 53635, 114495, 160905, 283319, 849957, 1416595, 4249785, 4816423, 14449269, 24082115, 72246345]

約数ペア:

[(1, 72246345), (3, 24082115), (5, 14449269), (15, 4816423), (17, 4249785), (51, 1416595), (85, 849957), (255, 283319), (449, 160905), (631, 114495), (1347, 53635), (1893, 38165), (2245, 32181), (3155, 22899), (6735, 10727), (7633, 9465)]