29440215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4919}}^1$

素因数の和:4956

約数の個数: 48

約数和(自身を含む): 61401600

約数和(自身を除く): 31961385

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 4919, 5985, 14757, 24595, 34433, 44271, 73785, 93461, 103299, 172165, 221355, 280383, 309897, 467305, 516495, 654227, 841149, 1401915, 1549485, 1962681, 3271135, 4205745, 5888043, 9813405, 29440215]

約数ペア:

[(1, 29440215), (3, 9813405), (5, 5888043), (7, 4205745), (9, 3271135), (15, 1962681), (19, 1549485), (21, 1401915), (35, 841149), (45, 654227), (57, 516495), (63, 467305), (95, 309897), (105, 280383), (133, 221355), (171, 172165), (285, 103299), (315, 93461), (399, 73785), (665, 44271), (855, 34433), (1197, 24595), (1995, 14757), (4919, 5985)]