12140145

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4733}}^1$

素因数の和:4766

約数の個数: 32

約数和(自身を含む): 22723200

約数和(自身を除く): 10583055

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 4733, 14199, 23665, 42597, 70995, 89927, 127791, 212985, 269781, 449635, 638955, 809343, 1348905, 2428029, 4046715, 12140145]

約数ペア:

[(1, 12140145), (3, 4046715), (5, 2428029), (9, 1348905), (15, 809343), (19, 638955), (27, 449635), (45, 269781), (57, 212985), (95, 127791), (135, 89927), (171, 70995), (285, 42597), (513, 23665), (855, 14199), (2565, 4733)]