90418965

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9463}}^1$

素因数の和:9498

約数の個数: 48

約数和(自身を含む): 181254528

約数和(自身を除く): 90835563

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, 9463, 9555, 28389, 47315, 66241, 123019, 141945, 198723, 331205, 369057, 463687, 615095, 861133, 993615, 1391061, 1845285, 2318435, 2583399, 4305665, 6027931, 6955305, 12916995, 18083793, 30139655, 90418965]

約数ペア:

[(1, 90418965), (3, 30139655), (5, 18083793), (7, 12916995), (13, 6955305), (15, 6027931), (21, 4305665), (35, 2583399), (39, 2318435), (49, 1845285), (65, 1391061), (91, 993615), (105, 861133), (147, 615095), (195, 463687), (245, 369057), (273, 331205), (455, 198723), (637, 141945), (735, 123019), (1365, 66241), (1911, 47315), (3185, 28389), (9463, 9555)]