3920802815

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1217}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 4889928960

約数和(自身を除く): 969126145

約数列:

[1, 5, 59, 67, 163, 295, 335, 815, 1217, 3953, 6085, 9617, 10921, 19765, 48085, 54605, 71803, 81539, 198371, 359015, 407695, 644339, 991855, 3221695, 4810801, 11703889, 13290857, 24054005, 58519445, 66454285, 784160563, 3920802815]

約数ペア:

[(1, 3920802815), (5, 784160563), (59, 66454285), (67, 58519445), (163, 24054005), (295, 13290857), (335, 11703889), (815, 4810801), (1217, 3221695), (3953, 991855), (6085, 644339), (9617, 407695), (10921, 359015), (19765, 198371), (48085, 81539), (54605, 71803)]