22428165

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 37946880

約数和(自身を除く): 15518715

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1097, 1363, 3291, 4089, 5485, 6815, 16455, 20445, 31813, 51559, 95439, 154677, 159065, 257795, 477195, 773385, 1495211, 4485633, 7476055, 22428165]

約数ペア:

[(1, 22428165), (3, 7476055), (5, 4485633), (15, 1495211), (29, 773385), (47, 477195), (87, 257795), (141, 159065), (145, 154677), (235, 95439), (435, 51559), (705, 31813), (1097, 20445), (1363, 16455), (3291, 6815), (4089, 5485)]