22189845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 37884672

約数和(自身を除く): 15694827

約数列:

[1, 3, 5, 15, 17, 51, 85, 173, 255, 503, 519, 865, 1509, 2515, 2595, 2941, 7545, 8551, 8823, 14705, 25653, 42755, 44115, 87019, 128265, 261057, 435095, 1305285, 1479323, 4437969, 7396615, 22189845]

約数ペア:

[(1, 22189845), (3, 7396615), (5, 4437969), (15, 1479323), (17, 1305285), (51, 435095), (85, 261057), (173, 128265), (255, 87019), (503, 44115), (519, 42755), (865, 25653), (1509, 14705), (2515, 8823), (2595, 8551), (2941, 7545)]