275682015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{291727}}^1$

素因数の和:291748

約数の個数: 32

約数和(自身を含む): 560117760

約数和(自身を除く): 284435745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 291727, 875181, 1458635, 2042089, 2625543, 4375905, 6126267, 7876629, 10210445, 13127715, 18378801, 30631335, 39383145, 55136403, 91894005, 275682015]

約数ペア:

[(1, 275682015), (3, 91894005), (5, 55136403), (7, 39383145), (9, 30631335), (15, 18378801), (21, 13127715), (27, 10210445), (35, 7876629), (45, 6126267), (63, 4375905), (105, 2625543), (135, 2042089), (189, 1458635), (315, 875181), (945, 291727)]