78897165

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 129029760

約数和(自身を除く): 50132595

約数列:

[1, 3, 5, 15, 89, 113, 267, 339, 445, 523, 565, 1335, 1569, 1695, 2615, 7845, 10057, 30171, 46547, 50285, 59099, 139641, 150855, 177297, 232735, 295495, 698205, 886485, 5259811, 15779433, 26299055, 78897165]

約数ペア:

[(1, 78897165), (3, 26299055), (5, 15779433), (15, 5259811), (89, 886485), (113, 698205), (267, 295495), (339, 232735), (445, 177297), (523, 150855), (565, 139641), (1335, 59099), (1569, 50285), (1695, 46547), (2615, 30171), (7845, 10057)]