74753565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5039}}^1$

素因数の和:5113

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 52980195

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 5039, 14835, 15117, 25195, 75585, 115897, 216677, 347691, 579485, 650031, 1083385, 1738455, 3250155, 4983571, 14950713, 24917855, 74753565]

約数ペア:

[(1, 74753565), (3, 24917855), (5, 14950713), (15, 4983571), (23, 3250155), (43, 1738455), (69, 1083385), (115, 650031), (129, 579485), (215, 347691), (345, 216677), (645, 115897), (989, 75585), (2967, 25195), (4945, 15117), (5039, 14835)]