12912780075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13243877}}^1$

素因数の和:13243903

約数の個数: 24

約数和(自身を含む): 22991372208

約数和(自身を除く): 10078592133

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 13243877, 39731631, 66219385, 172170401, 198658155, 331096925, 516511203, 860852005, 993290775, 2582556015, 4304260025, 12912780075]

約数ペア:

[(1, 12912780075), (3, 4304260025), (5, 2582556015), (13, 993290775), (15, 860852005), (25, 516511203), (39, 331096925), (65, 198658155), (75, 172170401), (195, 66219385), (325, 39731631), (975, 13243877)]