14880015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 27900288

約数和(自身を除く): 13020273

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 255, 265, 367, 477, 765, 795, 901, 1101, 1835, 2385, 2703, 3303, 4505, 5505, 6239, 8109, 13515, 16515, 18717, 19451, 31195, 40545, 56151, 58353, 93585, 97255, 175059, 280755, 291765, 330667, 875295, 992001, 1653335, 2976003, 4960005, 14880015]

約数ペア:

[(1, 14880015), (3, 4960005), (5, 2976003), (9, 1653335), (15, 992001), (17, 875295), (45, 330667), (51, 291765), (53, 280755), (85, 175059), (153, 97255), (159, 93585), (255, 58353), (265, 56151), (367, 40545), (477, 31195), (765, 19451), (795, 18717), (901, 16515), (1101, 13515), (1835, 8109), (2385, 6239), (2703, 5505), (3303, 4505)]