15530109

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3643}}^1$

素因数の和:3689

約数の個数: 24

約数和(自身を含む): 24924960

約数和(自身を除く): 9394851

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 3643, 4263, 10929, 25501, 76503, 105647, 178507, 316941, 535521, 739529, 2218587, 5176703, 15530109]

約数ペア:

[(1, 15530109), (3, 5176703), (7, 2218587), (21, 739529), (29, 535521), (49, 316941), (87, 178507), (147, 105647), (203, 76503), (609, 25501), (1421, 10929), (3643, 4263)]