42643965

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4498

約数の個数: 48

約数和(自身を含む): 85494528

約数和(自身を除く): 42850563

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 4463, 9555, 13389, 22315, 31241, 58019, 66945, 93723, 156205, 174057, 218687, 290095, 406133, 468615, 656061, 870285, 1093435, 1218399, 2030665, 2842931, 3280305, 6091995, 8528793, 14214655, 42643965]

約数ペア:

[(1, 42643965), (3, 14214655), (5, 8528793), (7, 6091995), (13, 3280305), (15, 2842931), (21, 2030665), (35, 1218399), (39, 1093435), (49, 870285), (65, 656061), (91, 468615), (105, 406133), (147, 290095), (195, 218687), (245, 174057), (273, 156205), (455, 93723), (637, 66945), (735, 58019), (1365, 31241), (1911, 22315), (3185, 13389), (4463, 9555)]