317248815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{95701}}^1$

素因数の和:95739

約数の個数: 32

約数和(自身を含む): 578805696

約数和(自身を除く): 261556881

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 95701, 287103, 478505, 1244113, 1435515, 1626917, 3732339, 4880751, 6220565, 8134585, 18661695, 21149921, 24403755, 63449763, 105749605, 317248815]

約数ペア:

[(1, 317248815), (3, 105749605), (5, 63449763), (13, 24403755), (15, 21149921), (17, 18661695), (39, 8134585), (51, 6220565), (65, 4880751), (85, 3732339), (195, 1626917), (221, 1435515), (255, 1244113), (663, 478505), (1105, 287103), (3315, 95701)]