52520415

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 86904576

約数和(自身を除く): 34384161

約数列:

[1, 3, 5, 15, 43, 107, 129, 215, 321, 535, 645, 761, 1605, 2283, 3805, 4601, 11415, 13803, 23005, 32723, 69015, 81427, 98169, 163615, 244281, 407135, 490845, 1221405, 3501361, 10504083, 17506805, 52520415]

約数ペア:

[(1, 52520415), (3, 17506805), (5, 10504083), (15, 3501361), (43, 1221405), (107, 490845), (129, 407135), (215, 244281), (321, 163615), (535, 98169), (645, 81427), (761, 69015), (1605, 32723), (2283, 23005), (3805, 13803), (4601, 11415)]