64449405

素因数分解:

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

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 114912000

約数和(自身を除く): 50462595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 599, 797, 1797, 2391, 2995, 3985, 5391, 7173, 8985, 11955, 16173, 21519, 26955, 35865, 80865, 107595, 477403, 1432209, 2387015, 4296627, 7161045, 12889881, 21483135, 64449405]

約数ペア:

[(1, 64449405), (3, 21483135), (5, 12889881), (9, 7161045), (15, 4296627), (27, 2387015), (45, 1432209), (135, 477403), (599, 107595), (797, 80865), (1797, 35865), (2391, 26955), (2995, 21519), (3985, 16173), (5391, 11955), (7173, 8985)]