147352605

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2213}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 247401216

約数和(自身を除く): 100048611

約数列:

[1, 3, 5, 15, 23, 69, 115, 193, 345, 579, 965, 2213, 2895, 4439, 6639, 11065, 13317, 22195, 33195, 50899, 66585, 152697, 254495, 427109, 763485, 1281327, 2135545, 6406635, 9823507, 29470521, 49117535, 147352605]

約数ペア:

[(1, 147352605), (3, 49117535), (5, 29470521), (15, 9823507), (23, 6406635), (69, 2135545), (115, 1281327), (193, 763485), (345, 427109), (579, 254495), (965, 152697), (2213, 66585), (2895, 50899), (4439, 33195), (6639, 22195), (11065, 13317)]