38987145

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45599}}^1$

素因数の和:45629

約数の個数: 24

約数和(自身を含む): 71136000

約数和(自身を除く): 32148855

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 45599, 136797, 227995, 410391, 683985, 866381, 2051955, 2599143, 4331905, 7797429, 12995715, 38987145]

約数ペア:

[(1, 38987145), (3, 12995715), (5, 7797429), (9, 4331905), (15, 2599143), (19, 2051955), (45, 866381), (57, 683985), (95, 410391), (171, 227995), (285, 136797), (855, 45599)]