13804125

素因数分解:

$3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 23227776

約数和(自身を除く): 9423651

約数列:

[1, 3, 5, 15, 25, 75, 125, 131, 281, 375, 393, 655, 843, 1405, 1965, 3275, 4215, 7025, 9825, 16375, 21075, 35125, 36811, 49125, 105375, 110433, 184055, 552165, 920275, 2760825, 4601375, 13804125]

約数ペア:

[(1, 13804125), (3, 4601375), (5, 2760825), (15, 920275), (25, 552165), (75, 184055), (125, 110433), (131, 105375), (281, 49125), (375, 36811), (393, 35125), (655, 21075), (843, 16375), (1405, 9825), (1965, 7025), (3275, 4215)]