103481315

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2643

約数の個数: 32

約数和(自身を含む): 151895040

約数和(自身を除く): 48413725

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 305, 427, 665, 1159, 2135, 2551, 5795, 8113, 12755, 17857, 40565, 48469, 89285, 155611, 242345, 339283, 778055, 1089277, 1696415, 2956609, 5446385, 14783045, 20696263, 103481315]

約数ペア:

[(1, 103481315), (5, 20696263), (7, 14783045), (19, 5446385), (35, 2956609), (61, 1696415), (95, 1089277), (133, 778055), (305, 339283), (427, 242345), (665, 155611), (1159, 89285), (2135, 48469), (2551, 40565), (5795, 17857), (8113, 12755)]