21932235

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12497}}^1$

素因数の和:12524

約数の個数: 32

約数和(自身を含む): 41993280

約数和(自身を除く): 20061045

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 12497, 37491, 62485, 112473, 162461, 187455, 337419, 487383, 562365, 812305, 1462149, 1687095, 2436915, 4386447, 7310745, 21932235]

約数ペア:

[(1, 21932235), (3, 7310745), (5, 4386447), (9, 2436915), (13, 1687095), (15, 1462149), (27, 812305), (39, 562365), (45, 487383), (65, 337419), (117, 187455), (135, 162461), (195, 112473), (351, 62485), (585, 37491), (1755, 12497)]