2013997615

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{35023}}^1$

素因数の和:35119

約数の個数: 32

約数和(自身を含む): 2905030656

約数和(自身を除く): 891033041

約数列:

[1, 5, 7, 31, 35, 53, 155, 217, 265, 371, 1085, 1643, 1855, 8215, 11501, 35023, 57505, 175115, 245161, 1085713, 1225805, 1856219, 5428565, 7599991, 9281095, 12993533, 37999955, 57542789, 64967665, 287713945, 402799523, 2013997615]

約数ペア:

[(1, 2013997615), (5, 402799523), (7, 287713945), (31, 64967665), (35, 57542789), (53, 37999955), (155, 12993533), (217, 9281095), (265, 7599991), (371, 5428565), (1085, 1856219), (1643, 1225805), (1855, 1085713), (8215, 245161), (11501, 175115), (35023, 57505)]