142150435

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 199987200

約数和(自身を除く): 57836765

約数列:

[1, 5, 7, 35, 61, 139, 305, 427, 479, 695, 973, 2135, 2395, 3353, 4865, 8479, 16765, 29219, 42395, 59353, 66581, 146095, 204533, 296765, 332905, 466067, 1022665, 2330335, 4061441, 20307205, 28430087, 142150435]

約数ペア:

[(1, 142150435), (5, 28430087), (7, 20307205), (35, 4061441), (61, 2330335), (139, 1022665), (305, 466067), (427, 332905), (479, 296765), (695, 204533), (973, 146095), (2135, 66581), (2395, 59353), (3353, 42395), (4865, 29219), (8479, 16765)]