75194015

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 105302592

約数和(自身を除く): 30108577

約数列:

[1, 5, 13, 23, 53, 65, 73, 115, 169, 265, 299, 365, 689, 845, 949, 1219, 1495, 1679, 3445, 3869, 3887, 4745, 6095, 8395, 8957, 12337, 15847, 19345, 19435, 21827, 44785, 50297, 61685, 79235, 88987, 109135, 206011, 251485, 283751, 444935, 653861, 1030055, 1156831, 1418755, 3269305, 5784155, 15038803, 75194015]

約数ペア:

[(1, 75194015), (5, 15038803), (13, 5784155), (23, 3269305), (53, 1418755), (65, 1156831), (73, 1030055), (115, 653861), (169, 444935), (265, 283751), (299, 251485), (365, 206011), (689, 109135), (845, 88987), (949, 79235), (1219, 61685), (1495, 50297), (1679, 44785), (3445, 21827), (3869, 19435), (3887, 19345), (4745, 15847), (6095, 12337), (8395, 8957)]