13159305

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15391}}^1$

素因数の和:15421

約数の個数: 24

約数和(自身を含む): 24011520

約数和(自身を除く): 10852215

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 15391, 46173, 76955, 138519, 230865, 292429, 692595, 877287, 1462145, 2631861, 4386435, 13159305]

約数ペア:

[(1, 13159305), (3, 4386435), (5, 2631861), (9, 1462145), (15, 877287), (19, 692595), (45, 292429), (57, 230865), (95, 138519), (171, 76955), (285, 46173), (855, 15391)]