143399685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66853}}^1$

素因数の和:66885

約数の個数: 32

約数和(自身を含む): 269555328

約数和(自身を除く): 126155643

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 66853, 200559, 334265, 735383, 869089, 1002795, 2206149, 2607267, 3676915, 4345445, 9559979, 11030745, 13036335, 28679937, 47799895, 143399685]

約数ペア:

[(1, 143399685), (3, 47799895), (5, 28679937), (11, 13036335), (13, 11030745), (15, 9559979), (33, 4345445), (39, 3676915), (55, 2607267), (65, 2206149), (143, 1002795), (165, 869089), (195, 735383), (429, 334265), (715, 200559), (2145, 66853)]