38304945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{439}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 76327680

約数和(自身を除く): 38022735

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 277, 315, 439, 831, 1317, 1385, 1939, 2195, 2493, 3073, 3951, 4155, 5817, 6585, 9219, 9695, 12465, 15365, 17451, 19755, 27657, 29085, 46095, 87255, 121603, 138285, 364809, 608015, 851221, 1094427, 1824045, 2553663, 4256105, 5472135, 7660989, 12768315, 38304945]

約数ペア:

[(1, 38304945), (3, 12768315), (5, 7660989), (7, 5472135), (9, 4256105), (15, 2553663), (21, 1824045), (35, 1094427), (45, 851221), (63, 608015), (105, 364809), (277, 138285), (315, 121603), (439, 87255), (831, 46095), (1317, 29085), (1385, 27657), (1939, 19755), (2195, 17451), (2493, 15365), (3073, 12465), (3951, 9695), (4155, 9219), (5817, 6585)]