1224791355

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{4273}}^1$

素因数の和:4575

約数の個数: 32

約数和(自身を含む): 1990384704

約数和(自身を除く): 765593349

約数列:

[1, 3, 5, 15, 97, 197, 291, 485, 591, 985, 1455, 2955, 4273, 12819, 19109, 21365, 57327, 64095, 95545, 286635, 414481, 841781, 1243443, 2072405, 2525343, 4208905, 6217215, 12626715, 81652757, 244958271, 408263785, 1224791355]

約数ペア:

[(1, 1224791355), (3, 408263785), (5, 244958271), (15, 81652757), (97, 12626715), (197, 6217215), (291, 4208905), (485, 2525343), (591, 2072405), (985, 1243443), (1455, 841781), (2955, 414481), (4273, 286635), (12819, 95545), (19109, 64095), (21365, 57327)]