72550695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{719}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 137272320

約数和(自身を除く): 64721625

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 719, 961, 1085, 2157, 2883, 3255, 3595, 4805, 5033, 6727, 10785, 14415, 15099, 20181, 22289, 25165, 33635, 66867, 75495, 100905, 111445, 156023, 334335, 468069, 690959, 780115, 2072877, 2340345, 3454795, 4836713, 10364385, 14510139, 24183565, 72550695]

約数ペア:

[(1, 72550695), (3, 24183565), (5, 14510139), (7, 10364385), (15, 4836713), (21, 3454795), (31, 2340345), (35, 2072877), (93, 780115), (105, 690959), (155, 468069), (217, 334335), (465, 156023), (651, 111445), (719, 100905), (961, 75495), (1085, 66867), (2157, 33635), (2883, 25165), (3255, 22289), (3595, 20181), (4805, 15099), (5033, 14415), (6727, 10785)]