53155305

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{56249}}^1$

素因数の和:56270

約数の個数: 32

約数和(自身を含む): 108000000

約数和(自身を除く): 54844695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 56249, 168747, 281245, 393743, 506241, 843735, 1181229, 1518723, 1968715, 2531205, 3543687, 5906145, 7593615, 10631061, 17718435, 53155305]

約数ペア:

[(1, 53155305), (3, 17718435), (5, 10631061), (7, 7593615), (9, 5906145), (15, 3543687), (21, 2531205), (27, 1968715), (35, 1518723), (45, 1181229), (63, 843735), (105, 506241), (135, 393743), (189, 281245), (315, 168747), (945, 56249)]