156989252565

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1\times {\mathrm{42487}}^1$

素因数の和:43178

約数の個数: 48

約数和(自身を含む): 274377986688

約数和(自身を除く): 117388734123

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 523, 785, 1413, 1569, 2355, 2615, 4707, 7065, 7845, 23535, 42487, 82111, 127461, 212435, 246333, 382383, 410555, 637305, 738999, 1231665, 1911915, 3694995, 6670459, 20011377, 22220701, 33352295, 60034131, 66662103, 100056885, 111103505, 199986309, 300170655, 333310515, 999931545, 3488650057, 10465950171, 17443250285, 31397850513, 52329750855, 156989252565]

約数ペア:

[(1, 156989252565), (3, 52329750855), (5, 31397850513), (9, 17443250285), (15, 10465950171), (45, 3488650057), (157, 999931545), (471, 333310515), (523, 300170655), (785, 199986309), (1413, 111103505), (1569, 100056885), (2355, 66662103), (2615, 60034131), (4707, 33352295), (7065, 22220701), (7845, 20011377), (23535, 6670459), (42487, 3694995), (82111, 1911915), (127461, 1231665), (212435, 738999), (246333, 637305), (382383, 410555)]