42160905

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5479}}^1$

素因数の和:5515

約数の個数: 40

約数和(自身を含む): 79569600

約数和(自身を除く): 37408695

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 5479, 7695, 16437, 27395, 49311, 82185, 104101, 147933, 246555, 312303, 443799, 520505, 739665, 936909, 1561515, 2218995, 2810727, 4684545, 8432181, 14053635, 42160905]

約数ペア:

[(1, 42160905), (3, 14053635), (5, 8432181), (9, 4684545), (15, 2810727), (19, 2218995), (27, 1561515), (45, 936909), (57, 739665), (81, 520505), (95, 443799), (135, 312303), (171, 246555), (285, 147933), (405, 104101), (513, 82185), (855, 49311), (1539, 27395), (2565, 16437), (5479, 7695)]