39570645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5351}}^1$

素因数の和:5405

約数の個数: 32

約数和(自身を含む): 69361920

約数和(自身を除く): 29791275

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 5351, 7395, 16053, 26755, 80265, 90967, 155179, 272901, 454835, 465537, 775895, 1364505, 2327685, 2638043, 7914129, 13190215, 39570645]

約数ペア:

[(1, 39570645), (3, 13190215), (5, 7914129), (15, 2638043), (17, 2327685), (29, 1364505), (51, 775895), (85, 465537), (87, 454835), (145, 272901), (255, 155179), (435, 90967), (493, 80265), (1479, 26755), (2465, 16053), (5351, 7395)]