13156923465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{528709}}^1$

素因数の和:528806

約数の個数: 48

約数和(自身を含む): 26393203200

約数和(自身を除く): 13236279735

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 395, 553, 711, 1185, 1659, 2765, 3555, 4977, 8295, 24885, 528709, 1586127, 2643545, 3700963, 4758381, 7930635, 11102889, 18504815, 23791905, 33308667, 41768011, 55514445, 125304033, 166543335, 208840055, 292376077, 375912099, 626520165, 877128231, 1461880385, 1879560495, 2631384693, 4385641155, 13156923465]

約数ペア:

[(1, 13156923465), (3, 4385641155), (5, 2631384693), (7, 1879560495), (9, 1461880385), (15, 877128231), (21, 626520165), (35, 375912099), (45, 292376077), (63, 208840055), (79, 166543335), (105, 125304033), (237, 55514445), (315, 41768011), (395, 33308667), (553, 23791905), (711, 18504815), (1185, 11102889), (1659, 7930635), (2765, 4758381), (3555, 3700963), (4977, 2643545), (8295, 1586127), (24885, 528709)]