23175045

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 20370555

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 53, 79, 123, 135, 159, 205, 237, 265, 369, 395, 477, 615, 711, 795, 1107, 1185, 1431, 1845, 2133, 2173, 2385, 3239, 3555, 4187, 5535, 6519, 7155, 9717, 10665, 10865, 12561, 16195, 19557, 20935, 29151, 32595, 37683, 48585, 58671, 62805, 87453, 97785, 113049, 145755, 171667, 188415, 293355, 437265, 515001, 565245, 858335, 1545003, 2575005, 4635009, 7725015, 23175045]

約数ペア:

[(1, 23175045), (3, 7725015), (5, 4635009), (9, 2575005), (15, 1545003), (27, 858335), (41, 565245), (45, 515001), (53, 437265), (79, 293355), (123, 188415), (135, 171667), (159, 145755), (205, 113049), (237, 97785), (265, 87453), (369, 62805), (395, 58671), (477, 48585), (615, 37683), (711, 32595), (795, 29151), (1107, 20935), (1185, 19557), (1431, 16195), (1845, 12561), (2133, 10865), (2173, 10665), (2385, 9717), (3239, 7155), (3555, 6519), (4187, 5535)]