155218581505

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{21517}}^1\times {\mathrm{8537}}^1$

素因数の和:30085

約数の個数: 24

約数和(自身を含む): 201725311032

約数和(自身を除く): 46506729527

約数列:

[1, 5, 13, 65, 169, 845, 8537, 21517, 42685, 107585, 110981, 279721, 554905, 1398605, 1442753, 3636373, 7213765, 18181865, 183690629, 918453145, 2387978177, 11939890885, 31043716301, 155218581505]

約数ペア:

[(1, 155218581505), (5, 31043716301), (13, 11939890885), (65, 2387978177), (169, 918453145), (845, 183690629), (8537, 18181865), (21517, 7213765), (42685, 3636373), (107585, 1442753), (110981, 1398605), (279721, 554905)]