9897615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 21123648

約数和(自身を除く): 11226033

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, 2417, 4095, 7251, 12085, 16919, 21753, 31421, 36255, 50757, 84595, 94263, 108765, 152271, 157105, 219947, 253785, 282789, 471315, 659841, 761355, 1099735, 1413945, 1979523, 3299205, 9897615]

約数ペア:

[(1, 9897615), (3, 3299205), (5, 1979523), (7, 1413945), (9, 1099735), (13, 761355), (15, 659841), (21, 471315), (35, 282789), (39, 253785), (45, 219947), (63, 157105), (65, 152271), (91, 108765), (105, 94263), (117, 84595), (195, 50757), (273, 36255), (315, 31421), (455, 21753), (585, 16919), (819, 12085), (1365, 7251), (2417, 4095)]