42457545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72577}}^1$

素因数の和:72601

約数の個数: 24

約数和(自身を含む): 79255176

約数和(自身を除く): 36797631

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 72577, 217731, 362885, 653193, 943501, 1088655, 2830503, 3265965, 4717505, 8491509, 14152515, 42457545]

約数ペア:

[(1, 42457545), (3, 14152515), (5, 8491509), (9, 4717505), (13, 3265965), (15, 2830503), (39, 1088655), (45, 943501), (65, 653193), (117, 362885), (195, 217731), (585, 72577)]