28498437615

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{191657}}^1$

素因数の和:192119

約数の個数: 32

約数和(自身を含む): 47690643456

約数和(自身を除く): 19192205841

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 431, 1293, 2155, 6465, 9913, 29739, 49565, 148695, 191657, 574971, 958285, 2874855, 4408111, 13224333, 22040555, 66121665, 82604167, 247812501, 413020835, 1239062505, 1899895841, 5699687523, 9499479205, 28498437615]

約数ペア:

[(1, 28498437615), (3, 9499479205), (5, 5699687523), (15, 1899895841), (23, 1239062505), (69, 413020835), (115, 247812501), (345, 82604167), (431, 66121665), (1293, 22040555), (2155, 13224333), (6465, 4408111), (9913, 2874855), (29739, 958285), (49565, 574971), (148695, 191657)]