21483135

素因数分解:

$3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{797}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 37346400

約数和(自身を除く): 15863265

約数列:

[1, 3, 5, 9, 15, 45, 599, 797, 1797, 2391, 2995, 3985, 5391, 7173, 8985, 11955, 26955, 35865, 477403, 1432209, 2387015, 4296627, 7161045, 21483135]

約数ペア:

[(1, 21483135), (3, 7161045), (5, 4296627), (9, 2387015), (15, 1432209), (45, 477403), (599, 35865), (797, 26955), (1797, 11955), (2391, 8985), (2995, 7173), (3985, 5391)]