157425355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 212751360

約数和(自身を除く): 55326005

約数列:

[1, 5, 17, 19, 85, 95, 107, 323, 535, 911, 1615, 1819, 2033, 4555, 9095, 10165, 15487, 17309, 34561, 77435, 86545, 97477, 172805, 294253, 487385, 1471265, 1657109, 1852063, 8285545, 9260315, 31485071, 157425355]

約数ペア:

[(1, 157425355), (5, 31485071), (17, 9260315), (19, 8285545), (85, 1852063), (95, 1657109), (107, 1471265), (323, 487385), (535, 294253), (911, 172805), (1615, 97477), (1819, 86545), (2033, 77435), (4555, 34561), (9095, 17309), (10165, 15487)]