191962215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{719}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 353808000

約数和(自身を除く): 161845785

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 349, 719, 765, 1047, 1745, 2157, 3141, 3595, 5235, 5933, 6471, 10785, 12223, 15705, 17799, 29665, 32355, 36669, 53397, 61115, 88995, 110007, 183345, 250931, 266985, 550035, 752793, 1254655, 2258379, 3763965, 4265827, 11291895, 12797481, 21329135, 38392443, 63987405, 191962215]

約数ペア:

[(1, 191962215), (3, 63987405), (5, 38392443), (9, 21329135), (15, 12797481), (17, 11291895), (45, 4265827), (51, 3763965), (85, 2258379), (153, 1254655), (255, 752793), (349, 550035), (719, 266985), (765, 250931), (1047, 183345), (1745, 110007), (2157, 88995), (3141, 61115), (3595, 53397), (5235, 36669), (5933, 32355), (6471, 29665), (10785, 17799), (12223, 15705)]