164523735

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 294368256

約数和(自身を除く): 129844521

約数列:

[1, 3, 5, 9, 15, 45, 47, 107, 141, 235, 321, 423, 535, 705, 727, 963, 1605, 2115, 2181, 3635, 4815, 5029, 6543, 10905, 15087, 25145, 32715, 34169, 45261, 75435, 77789, 102507, 170845, 226305, 233367, 307521, 388945, 512535, 700101, 1166835, 1537605, 3500505, 3656083, 10968249, 18280415, 32904747, 54841245, 164523735]

約数ペア:

[(1, 164523735), (3, 54841245), (5, 32904747), (9, 18280415), (15, 10968249), (45, 3656083), (47, 3500505), (107, 1537605), (141, 1166835), (235, 700101), (321, 512535), (423, 388945), (535, 307521), (705, 233367), (727, 226305), (963, 170845), (1605, 102507), (2115, 77789), (2181, 75435), (3635, 45261), (4815, 34169), (5029, 32715), (6543, 25145), (10905, 15087)]