542825535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{272093}}^1$

素因数の和:272127

約数の個数: 32

約数和(自身を含む): 1044840960

約数和(自身を除く): 502015425

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 272093, 816279, 1360465, 1904651, 4081395, 5169767, 5713953, 9523255, 15509301, 25848835, 28569765, 36188369, 77546505, 108565107, 180941845, 542825535]

約数ペア:

[(1, 542825535), (3, 180941845), (5, 108565107), (7, 77546505), (15, 36188369), (19, 28569765), (21, 25848835), (35, 15509301), (57, 9523255), (95, 5713953), (105, 5169767), (133, 4081395), (285, 1904651), (399, 1360465), (665, 816279), (1995, 272093)]