72351795

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 118920960

約数和(自身を除く): 46569165

約数列:

[1, 3, 5, 15, 61, 107, 183, 305, 321, 535, 739, 915, 1605, 2217, 3695, 6527, 11085, 19581, 32635, 45079, 79073, 97905, 135237, 225395, 237219, 395365, 676185, 1186095, 4823453, 14470359, 24117265, 72351795]

約数ペア:

[(1, 72351795), (3, 24117265), (5, 14470359), (15, 4823453), (61, 1186095), (107, 676185), (183, 395365), (305, 237219), (321, 225395), (535, 135237), (739, 97905), (915, 79073), (1605, 45079), (2217, 32635), (3695, 19581), (6527, 11085)]