67421649215

素因数分解:

$5^1\times {\mathrm{389}}^1\times {\mathrm{727}}^1\times {\mathrm{47681}}^1$

素因数の和:48802

約数の個数: 16

約数和(自身を含む): 81227240640

約数和(自身を除く): 13805591425

約数列:

[1, 5, 389, 727, 1945, 3635, 47681, 238405, 282803, 1414015, 18547909, 34664087, 92739545, 173320435, 13484329843, 67421649215]

約数ペア:

[(1, 67421649215), (5, 13484329843), (389, 173320435), (727, 92739545), (1945, 34664087), (3635, 18547909), (47681, 1414015), (238405, 282803)]