53870505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1217}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 93308544

約数和(自身を除く): 39438039

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 227, 681, 1135, 1217, 2951, 3405, 3651, 6085, 8853, 14755, 15821, 18255, 44265, 47463, 79105, 237315, 276259, 828777, 1381295, 3591367, 4143885, 10774101, 17956835, 53870505]

約数ペア:

[(1, 53870505), (3, 17956835), (5, 10774101), (13, 4143885), (15, 3591367), (39, 1381295), (65, 828777), (195, 276259), (227, 237315), (681, 79105), (1135, 47463), (1217, 44265), (2951, 18255), (3405, 15821), (3651, 14755), (6085, 8853)]