22038945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 37158912

約数和(自身を除く): 15119967

約数列:

[1, 3, 5, 15, 23, 69, 115, 127, 345, 381, 503, 635, 1509, 1905, 2515, 2921, 7545, 8763, 11569, 14605, 34707, 43815, 57845, 63881, 173535, 191643, 319405, 958215, 1469263, 4407789, 7346315, 22038945]

約数ペア:

[(1, 22038945), (3, 7346315), (5, 4407789), (15, 1469263), (23, 958215), (69, 319405), (115, 191643), (127, 173535), (345, 63881), (381, 57845), (503, 43815), (635, 34707), (1509, 14605), (1905, 11569), (2515, 8763), (2921, 7545)]