186630045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2689}}^1$

素因数の和:3365

約数の個数: 32

約数和(自身を含む): 341909760

約数和(自身を除く): 155279715

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 661, 1983, 2689, 3305, 4627, 8067, 9915, 13445, 13881, 18823, 23135, 40335, 56469, 69405, 94115, 282345, 1777429, 5332287, 8887145, 12442003, 26661435, 37326009, 62210015, 186630045]

約数ペア:

[(1, 186630045), (3, 62210015), (5, 37326009), (7, 26661435), (15, 12442003), (21, 8887145), (35, 5332287), (105, 1777429), (661, 282345), (1983, 94115), (2689, 69405), (3305, 56469), (4627, 40335), (8067, 23135), (9915, 18823), (13445, 13881)]