39689325

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4523}}^1$

素因数の和:4555

約数の個数: 48

約数和(自身を含む): 78536640

約数和(自身を除く): 38847315

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 4523, 8775, 13569, 22615, 40707, 58799, 67845, 113075, 122121, 176397, 203535, 293995, 339225, 529191, 610605, 881985, 1017675, 1469975, 1587573, 2645955, 3053025, 4409925, 7937865, 13229775, 39689325]

約数ペア:

[(1, 39689325), (3, 13229775), (5, 7937865), (9, 4409925), (13, 3053025), (15, 2645955), (25, 1587573), (27, 1469975), (39, 1017675), (45, 881985), (65, 610605), (75, 529191), (117, 339225), (135, 293995), (195, 203535), (225, 176397), (325, 122121), (351, 113075), (585, 67845), (675, 58799), (975, 40707), (1755, 22615), (2925, 13569), (4523, 8775)]