42953715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{136361}}^1$

素因数の和:136379

約数の個数: 24

約数和(自身を含む): 85089888

約数和(自身を除く): 42136173

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 136361, 409083, 681805, 954527, 1227249, 2045415, 2863581, 4772635, 6136245, 8590743, 14317905, 42953715]

約数ペア:

[(1, 42953715), (3, 14317905), (5, 8590743), (7, 6136245), (9, 4772635), (15, 2863581), (21, 2045415), (35, 1227249), (45, 954527), (63, 681805), (105, 409083), (315, 136361)]