82091905

素因数分解:

$5^1\times 7^3\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 116006400

約数和(自身を除く): 33914495

約数列:

[1, 5, 7, 35, 49, 151, 245, 317, 343, 755, 1057, 1585, 1715, 2219, 5285, 7399, 11095, 15533, 36995, 47867, 51793, 77665, 108731, 239335, 258965, 335069, 543655, 1675345, 2345483, 11727415, 16418381, 82091905]

約数ペア:

[(1, 82091905), (5, 16418381), (7, 11727415), (35, 2345483), (49, 1675345), (151, 543655), (245, 335069), (317, 258965), (343, 239335), (755, 108731), (1057, 77665), (1585, 51793), (1715, 47867), (2219, 36995), (5285, 15533), (7399, 11095)]