147960735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3023}}^1$

素因数の和:3295

約数の個数: 32

約数和(自身を含む): 256048128

約数和(自身を除く): 108087393

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 251, 753, 1255, 3023, 3263, 3765, 9069, 9789, 15115, 16315, 39299, 45345, 48945, 117897, 196495, 589485, 758773, 2276319, 3793865, 9864049, 11381595, 29592147, 49320245, 147960735]

約数ペア:

[(1, 147960735), (3, 49320245), (5, 29592147), (13, 11381595), (15, 9864049), (39, 3793865), (65, 2276319), (195, 758773), (251, 589485), (753, 196495), (1255, 117897), (3023, 48945), (3263, 45345), (3765, 39299), (9069, 16315), (9789, 15115)]