230810415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5443}}^1$

素因数の和:5719

約数の個数: 32

約数和(自身を含む): 404510976

約数和(自身を除く): 173700561

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 257, 771, 1285, 2827, 3855, 5443, 8481, 14135, 16329, 27215, 42405, 59873, 81645, 179619, 299365, 898095, 1398851, 4196553, 6994255, 15387361, 20982765, 46162083, 76936805, 230810415]

約数ペア:

[(1, 230810415), (3, 76936805), (5, 46162083), (11, 20982765), (15, 15387361), (33, 6994255), (55, 4196553), (165, 1398851), (257, 898095), (771, 299365), (1285, 179619), (2827, 81645), (3855, 59873), (5443, 42405), (8481, 27215), (14135, 16329)]