130202275

素因数分解:

$5^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1303}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 184980224

約数和(自身を除く): 54777949

約数列:

[1, 5, 7, 25, 35, 175, 571, 1303, 2855, 3997, 6515, 9121, 14275, 19985, 32575, 45605, 99925, 228025, 744013, 3720065, 5208091, 18600325, 26040455, 130202275]

約数ペア:

[(1, 130202275), (5, 26040455), (7, 18600325), (25, 5208091), (35, 3720065), (175, 744013), (571, 228025), (1303, 99925), (2855, 45605), (3997, 32575), (6515, 19985), (9121, 14275)]