5590215

素因数分解:

$3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 10378368

約数和(自身を除く): 4788153

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 107, 129, 135, 215, 243, 321, 387, 405, 535, 645, 963, 1161, 1215, 1605, 1935, 2889, 3483, 4601, 4815, 5805, 8667, 10449, 13803, 14445, 17415, 23005, 26001, 41409, 43335, 52245, 69015, 124227, 130005, 207045, 372681, 621135, 1118043, 1863405, 5590215]

約数ペア:

[(1, 5590215), (3, 1863405), (5, 1118043), (9, 621135), (15, 372681), (27, 207045), (43, 130005), (45, 124227), (81, 69015), (107, 52245), (129, 43335), (135, 41409), (215, 26001), (243, 23005), (321, 17415), (387, 14445), (405, 13803), (535, 10449), (645, 8667), (963, 5805), (1161, 4815), (1215, 4601), (1605, 3483), (1935, 2889)]