130795945

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 193914000

約数和(自身を除く): 63118055

約数列:

[1, 5, 7, 29, 35, 41, 49, 145, 203, 205, 245, 287, 449, 1015, 1189, 1421, 1435, 2009, 2245, 3143, 5945, 7105, 8323, 10045, 13021, 15715, 18409, 22001, 41615, 58261, 65105, 91147, 92045, 110005, 128863, 291305, 455735, 533861, 638029, 644315, 902041, 2669305, 3190145, 3737027, 4510205, 18685135, 26159189, 130795945]

約数ペア:

[(1, 130795945), (5, 26159189), (7, 18685135), (29, 4510205), (35, 3737027), (41, 3190145), (49, 2669305), (145, 902041), (203, 644315), (205, 638029), (245, 533861), (287, 455735), (449, 291305), (1015, 128863), (1189, 110005), (1421, 92045), (1435, 91147), (2009, 65105), (2245, 58261), (3143, 41615), (5945, 22001), (7105, 18409), (8323, 15715), (10045, 13021)]