13745025

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{2909}}^1$

素因数の和:2935

約数の個数: 48

約数和(自身を含む): 28867200

約数和(自身を除く): 15122175

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 2909, 4725, 8727, 14545, 20363, 26181, 43635, 61089, 72725, 78543, 101815, 130905, 183267, 218175, 305445, 392715, 509075, 549801, 654525, 916335, 1527225, 1963575, 2749005, 4581675, 13745025]

約数ペア:

[(1, 13745025), (3, 4581675), (5, 2749005), (7, 1963575), (9, 1527225), (15, 916335), (21, 654525), (25, 549801), (27, 509075), (35, 392715), (45, 305445), (63, 218175), (75, 183267), (105, 130905), (135, 101815), (175, 78543), (189, 72725), (225, 61089), (315, 43635), (525, 26181), (675, 20363), (945, 14545), (1575, 8727), (2909, 4725)]