1209883335

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{4871}}^1$

素因数の和:5479

約数の個数: 32

約数和(自身を含む): 2006484480

約数和(自身を除く): 796601145

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 571, 1713, 2855, 4871, 8565, 14613, 16559, 24355, 49677, 73065, 82795, 141259, 248385, 423777, 706295, 2118885, 2781341, 8344023, 13906705, 41720115, 80658889, 241976667, 403294445, 1209883335]

約数ペア:

[(1, 1209883335), (3, 403294445), (5, 241976667), (15, 80658889), (29, 41720115), (87, 13906705), (145, 8344023), (435, 2781341), (571, 2118885), (1713, 706295), (2855, 423777), (4871, 248385), (8565, 141259), (14613, 82795), (16559, 73065), (24355, 49677)]