201135975

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 341644800

約数和(自身を除く): 140508825

約数列:

[1, 3, 5, 15, 25, 75, 79, 83, 237, 249, 395, 409, 415, 1185, 1227, 1245, 1975, 2045, 2075, 5925, 6135, 6225, 6557, 10225, 19671, 30675, 32311, 32785, 33947, 96933, 98355, 101841, 161555, 163925, 169735, 484665, 491775, 509205, 807775, 848675, 2423325, 2546025, 2681813, 8045439, 13409065, 40227195, 67045325, 201135975]

約数ペア:

[(1, 201135975), (3, 67045325), (5, 40227195), (15, 13409065), (25, 8045439), (75, 2681813), (79, 2546025), (83, 2423325), (237, 848675), (249, 807775), (395, 509205), (409, 491775), (415, 484665), (1185, 169735), (1227, 163925), (1245, 161555), (1975, 101841), (2045, 98355), (2075, 96933), (5925, 33947), (6135, 32785), (6225, 32311), (6557, 30675), (10225, 19671)]