21936700785

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{54973}}^1$

素因数の和:55737

約数の個数: 32

約数和(自身を含む): 36098127360

約数和(自身を除く): 14161426575

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 719, 2157, 3595, 10785, 26603, 54973, 79809, 133015, 164919, 274865, 399045, 824595, 2034001, 6102003, 10170005, 30510015, 39525587, 118576761, 197627935, 592883805, 1462446719, 4387340157, 7312233595, 21936700785]

約数ペア:

[(1, 21936700785), (3, 7312233595), (5, 4387340157), (15, 1462446719), (37, 592883805), (111, 197627935), (185, 118576761), (555, 39525587), (719, 30510015), (2157, 10170005), (3595, 6102003), (10785, 2034001), (26603, 824595), (54973, 399045), (79809, 274865), (133015, 164919)]