42531165

素因数分解:

$3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1879}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 73906560

約数和(自身を除く): 31375395

約数列:

[1, 3, 5, 9, 15, 45, 503, 1509, 1879, 2515, 4527, 5637, 7545, 9395, 16911, 22635, 28185, 84555, 945137, 2835411, 4725685, 8506233, 14177055, 42531165]

約数ペア:

[(1, 42531165), (3, 14177055), (5, 8506233), (9, 4725685), (15, 2835411), (45, 945137), (503, 84555), (1509, 28185), (1879, 22635), (2515, 16911), (4527, 9395), (5637, 7545)]