29127285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 58485024

約数和(自身を除く): 29357739

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 163, 165, 171, 209, 285, 361, 489, 495, 627, 815, 855, 1045, 1083, 1467, 1793, 1805, 1881, 2445, 3097, 3135, 3249, 3971, 5379, 5415, 7335, 8965, 9291, 9405, 11913, 15485, 16137, 16245, 19855, 26895, 27873, 34067, 35739, 46455, 58843, 59565, 80685, 102201, 139365, 170335, 176529, 178695, 294215, 306603, 511005, 529587, 647273, 882645, 1533015, 1941819, 2647935, 3236365, 5825457, 9709095, 29127285]

約数ペア:

[(1, 29127285), (3, 9709095), (5, 5825457), (9, 3236365), (11, 2647935), (15, 1941819), (19, 1533015), (33, 882645), (45, 647273), (55, 529587), (57, 511005), (95, 306603), (99, 294215), (163, 178695), (165, 176529), (171, 170335), (209, 139365), (285, 102201), (361, 80685), (489, 59565), (495, 58843), (627, 46455), (815, 35739), (855, 34067), (1045, 27873), (1083, 26895), (1467, 19855), (1793, 16245), (1805, 16137), (1881, 15485), (2445, 11913), (3097, 9405), (3135, 9291), (3249, 8965), (3971, 7335), (5379, 5415)]