71168565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2417}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 123492096

約数和(自身を除く): 52323531

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 453, 755, 1963, 2265, 2417, 5889, 7251, 9815, 12085, 29445, 31421, 36255, 94263, 157105, 364967, 471315, 1094901, 1824835, 4744571, 5474505, 14233713, 23722855, 71168565]

約数ペア:

[(1, 71168565), (3, 23722855), (5, 14233713), (13, 5474505), (15, 4744571), (39, 1824835), (65, 1094901), (151, 471315), (195, 364967), (453, 157105), (755, 94263), (1963, 36255), (2265, 31421), (2417, 29445), (5889, 12085), (7251, 9815)]