496143505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5297}}^1$

素因数の和:5457

約数の個数: 32

約数和(自身を含む): 704930688

約数和(自身を除く): 208787183

約数列:

[1, 5, 11, 13, 55, 65, 131, 143, 655, 715, 1441, 1703, 5297, 7205, 8515, 18733, 26485, 58267, 68861, 93665, 291335, 344305, 693907, 757471, 3469535, 3787355, 7632977, 9020791, 38164885, 45103955, 99228701, 496143505]

約数ペア:

[(1, 496143505), (5, 99228701), (11, 45103955), (13, 38164885), (55, 9020791), (65, 7632977), (131, 3787355), (143, 3469535), (655, 757471), (715, 693907), (1441, 344305), (1703, 291335), (5297, 93665), (7205, 68861), (8515, 58267), (18733, 26485)]