15705913947

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^2\times {\mathrm{6449}}^1$

素因数の和:6592

約数の個数: 36

約数和(自身を含む): 22676677800

約数和(自身を除く): 6970763853

約数列:

[1, 3, 17, 51, 53, 159, 289, 867, 901, 2703, 2809, 6449, 8427, 15317, 19347, 45951, 47753, 109633, 143259, 328899, 341797, 811801, 1025391, 1863761, 2435403, 5591283, 5810549, 17431647, 18115241, 54345723, 98779333, 296337999, 307959097, 923877291, 5235304649, 15705913947]

約数ペア:

[(1, 15705913947), (3, 5235304649), (17, 923877291), (51, 307959097), (53, 296337999), (159, 98779333), (289, 54345723), (867, 18115241), (901, 17431647), (2703, 5810549), (2809, 5591283), (6449, 2435403), (8427, 1863761), (15317, 1025391), (19347, 811801), (45951, 341797), (47753, 328899), (109633, 143259)]