41280915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1523}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 71688960

約数和(自身を除く): 30408045

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 417, 695, 1523, 1807, 2085, 4569, 5421, 7615, 9035, 19799, 22845, 27105, 59397, 98995, 211697, 296985, 635091, 1058485, 2752061, 3175455, 8256183, 13760305, 41280915]

約数ペア:

[(1, 41280915), (3, 13760305), (5, 8256183), (13, 3175455), (15, 2752061), (39, 1058485), (65, 635091), (139, 296985), (195, 211697), (417, 98995), (695, 59397), (1523, 27105), (1807, 22845), (2085, 19799), (4569, 9035), (5421, 7615)]