392783265

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3361}}^1$

素因数の和:3439

約数の個数: 72

約数和(自身を含む): 807162408

約数和(自身を除く): 414379143

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 53, 63, 105, 147, 159, 245, 265, 315, 371, 441, 477, 735, 795, 1113, 1855, 2205, 2385, 2597, 3339, 3361, 5565, 7791, 10083, 12985, 16695, 16805, 23373, 23527, 30249, 38955, 50415, 70581, 116865, 117635, 151245, 164689, 178133, 211743, 352905, 494067, 534399, 823445, 890665, 1058715, 1246931, 1482201, 1603197, 2470335, 2671995, 3740793, 6234655, 7411005, 8015985, 8728517, 11222379, 18703965, 26185551, 43642585, 56111895, 78556653, 130927755, 392783265]

約数ペア:

[(1, 392783265), (3, 130927755), (5, 78556653), (7, 56111895), (9, 43642585), (15, 26185551), (21, 18703965), (35, 11222379), (45, 8728517), (49, 8015985), (53, 7411005), (63, 6234655), (105, 3740793), (147, 2671995), (159, 2470335), (245, 1603197), (265, 1482201), (315, 1246931), (371, 1058715), (441, 890665), (477, 823445), (735, 534399), (795, 494067), (1113, 352905), (1855, 211743), (2205, 178133), (2385, 164689), (2597, 151245), (3339, 117635), (3361, 116865), (5565, 70581), (7791, 50415), (10083, 38955), (12985, 30249), (16695, 23527), (16805, 23373)]