137155455

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 246879360

約数和(自身を除く): 109723905

約数列:

[1, 3, 5, 9, 15, 41, 45, 79, 123, 205, 237, 369, 395, 615, 711, 941, 1185, 1845, 2823, 3239, 3555, 4705, 8469, 9717, 14115, 16195, 29151, 38581, 42345, 48585, 74339, 115743, 145755, 192905, 223017, 347229, 371695, 578715, 669051, 1115085, 1736145, 3047899, 3345255, 9143697, 15239495, 27431091, 45718485, 137155455]

約数ペア:

[(1, 137155455), (3, 45718485), (5, 27431091), (9, 15239495), (15, 9143697), (41, 3345255), (45, 3047899), (79, 1736145), (123, 1115085), (205, 669051), (237, 578715), (369, 371695), (395, 347229), (615, 223017), (711, 192905), (941, 145755), (1185, 115743), (1845, 74339), (2823, 48585), (3239, 42345), (3555, 38581), (4705, 29151), (8469, 16195), (9717, 14115)]