15705871379

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{50023}}^1$

素因数の和:50147

約数の個数: 32

約数和(自身を含む): 19190006784

約数和(自身を除く): 3484135405

約数列:

[1, 11, 17, 23, 73, 187, 253, 391, 803, 1241, 1679, 4301, 13651, 18469, 28543, 50023, 313973, 550253, 850391, 1150529, 3651679, 9354301, 12655819, 19558993, 40168469, 62078543, 83988617, 215148923, 682863973, 923874787, 1427806489, 15705871379]

約数ペア:

[(1, 15705871379), (11, 1427806489), (17, 923874787), (23, 682863973), (73, 215148923), (187, 83988617), (253, 62078543), (391, 40168469), (803, 19558993), (1241, 12655819), (1679, 9354301), (4301, 3651679), (13651, 1150529), (18469, 850391), (28543, 550253), (50023, 313973)]