103640355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25309}}^1$

素因数の和:25340

約数の個数: 48

約数和(自身を含む): 221108160

約数和(自身を除く): 117467805

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 25309, 75927, 126545, 177163, 227781, 329017, 379635, 531489, 885815, 987051, 1138905, 1594467, 1645085, 2303119, 2657445, 2961153, 4935255, 6909357, 7972335, 11515595, 14805765, 20728071, 34546785, 103640355]

約数ペア:

[(1, 103640355), (3, 34546785), (5, 20728071), (7, 14805765), (9, 11515595), (13, 7972335), (15, 6909357), (21, 4935255), (35, 2961153), (39, 2657445), (45, 2303119), (63, 1645085), (65, 1594467), (91, 1138905), (105, 987051), (117, 885815), (195, 531489), (273, 379635), (315, 329017), (455, 227781), (585, 177163), (819, 126545), (1365, 75927), (4095, 25309)]