18274035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3075

約数の個数: 32

約数和(自身を含む): 32514048

約数和(自身を除く): 14240013

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 3023, 6045, 9069, 15115, 39299, 45345, 93713, 117897, 196495, 281139, 468565, 589485, 1218269, 1405695, 3654807, 6091345, 18274035]

約数ペア:

[(1, 18274035), (3, 6091345), (5, 3654807), (13, 1405695), (15, 1218269), (31, 589485), (39, 468565), (65, 281139), (93, 196495), (155, 117897), (195, 93713), (403, 45345), (465, 39299), (1209, 15115), (2015, 9069), (3023, 6045)]