22480965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 42561792

約数和(自身を除く): 20080827

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 83, 117, 195, 249, 415, 463, 585, 747, 1079, 1245, 1389, 2315, 3237, 3735, 4167, 5395, 6019, 6945, 9711, 16185, 18057, 20835, 30095, 38429, 48555, 54171, 90285, 115287, 192145, 270855, 345861, 499577, 576435, 1498731, 1729305, 2497885, 4496193, 7493655, 22480965]

約数ペア:

[(1, 22480965), (3, 7493655), (5, 4496193), (9, 2497885), (13, 1729305), (15, 1498731), (39, 576435), (45, 499577), (65, 345861), (83, 270855), (117, 192145), (195, 115287), (249, 90285), (415, 54171), (463, 48555), (585, 38429), (747, 30095), (1079, 20835), (1245, 18057), (1389, 16185), (2315, 9711), (3237, 6945), (3735, 6019), (4167, 5395)]